支持spine4.3

2026-09-02 13:53:12 +08:00
parent 63e4f61631
commit 0656684a92
206 changed files with 100597 additions and 1320 deletions
@@ -8,8 +8,8 @@
      html, body { margin: 0; padding: 0; background: #111; color: #eee; font-family: system-ui, -apple-system, sans-serif; }
      #app { display: flex; flex-direction: column; height: 100vh; }
    </style>
-    <script type="module" crossorigin src="/assets/index-CnGkEkb-.js"></script>
+    <script type="module" crossorigin src="/assets/index-Bx8XTHrS.js"></script>
-    <link rel="stylesheet" crossorigin href="/assets/index-CSwdbBmn.css">
+    <link rel="stylesheet" crossorigin href="/assets/index-Dg-D8CvM.css">
  </head>
  <body>
    <div id="app"></div>
@@ -0,0 +1,84 @@
 spineboy.png
 	size: 1024, 256
 	filter: Linear, Linear
 	scale: 0.5
 crosshair
 	bounds: 186, 17, 45, 45
 eye-indifferent
 	bounds: 137, 17, 47, 45
 eye-surprised
 	bounds: 623, 45, 47, 45
 front-bracer
 	bounds: 613, 3, 29, 40
 front-fist-closed
 	bounds: 278, 2, 38, 41
 front-fist-open
 	bounds: 233, 18, 43, 44
 front-foot
 	bounds: 72, 39, 63, 35
 front-shin
 	bounds: 952, 41, 41, 92
 front-thigh
 	bounds: 995, 120, 23, 56
 front-upper-arm
 	bounds: 995, 69, 23, 49
 goggles
 	bounds: 167, 64, 131, 83
 gun
 	bounds: 300, 45, 105, 102
 head
 	bounds: 29, 76, 136, 149
 hoverboard-board
 	bounds: 167, 149, 246, 76
 hoverboard-thruster
 	bounds: 674, 8, 30, 32
 hoverglow-small
 	bounds: 813, 60, 137, 38
 mouth-grind
 	bounds: 416, 13, 47, 30
 mouth-oooo
 	bounds: 367, 13, 47, 30
 mouth-smile
 	bounds: 318, 13, 47, 30
 muzzle-glow
 	bounds: 706, 15, 25, 25
 muzzle-ring
 	bounds: 2, 120, 25, 105
 muzzle01
 	bounds: 554, 50, 67, 40
 muzzle02
 	bounds: 484, 48, 68, 42
 muzzle03
 	bounds: 685, 42, 83, 53
 muzzle04
 	bounds: 407, 45, 75, 45
 muzzle05
 	bounds: 2, 36, 68, 38
 neck
 	bounds: 2, 97, 18, 21
 portal-bg
 	bounds: 550, 92, 133, 133
 portal-flare1
 	bounds: 484, 16, 56, 30
 portal-flare2
 	bounds: 810, 27, 57, 31
 portal-flare3
 	bounds: 869, 28, 58, 30
 portal-shade
 	bounds: 415, 92, 133, 133
 portal-streaks1
 	bounds: 685, 97, 126, 128
 portal-streaks2
 	bounds: 813, 100, 125, 125
 rear-bracer
 	bounds: 644, 7, 28, 36
 rear-foot
 	bounds: 554, 18, 57, 30
 rear-shin
 	bounds: 770, 6, 38, 89
 rear-thigh
 	bounds: 991, 178, 28, 47
 rear-upper-arm
 	bounds: 995, 23, 20, 44
 torso
 	bounds: 940, 135, 49, 90
@@ -2,7 +2,7 @@
 这些资源来自 Esoteric Software 官方的
 [`spine-runtimes`](https://github.com/EsotericSoftware/spine-runtimes)
-仓库，用于测试本项目对 Spine 3.8、4.0、4.1、4.2 JSON 数据的加载、预览与动画联动。
+仓库，用于测试本项目对 Spine 3.8、4.0、4.1、4.2、4.3 JSON 数据的加载、预览与动画联动。
 ## 目录结构
@@ -12,12 +12,15 @@
 - `spineboy.atlas`：纹理图集
 - `spineboy.png`：图集贴图
 `4.3/` 还包含官方 `spineboy-pro.skel`，用于验证 4.3 二进制加载和版本识别。
 | 目录 | JSON 中的实际 Spine 版本 | 浏览器访问路径 |
 | --- | --- | --- |
 | `3.8/` | `3.8.55` | `/spine-test/3.8/` |
 | `4.0/` | `4.0.31` | `/spine-test/4.0/` |
 | `4.1/` | `4.1.17` | `/spine-test/4.1/` |
 | `4.2/` | `4.2.22` | `/spine-test/4.2/` |
 | `4.3/` | `4.3.75-beta` | `/spine-test/4.3/` |
 ## 手动测试
@@ -27,4 +30,4 @@
 4. 检查资源版本、骨骼层级、动画列表、时间轴与粒子挂载联动。
 测试时不要混用不同版本目录中的文件。资源版权和使用条件遵循
-[`spine-runtimes` License](https://github.com/EsotericSoftware/spine-runtimes/blob/4.2/LICENSE)。
+[`spine-runtimes` License](https://github.com/EsotericSoftware/spine-runtimes/blob/4.3/LICENSE)。
@@ -10,6 +10,8 @@
      "dependencies": {
        "@esotericsoftware/spine-core": "file:vendor/spine/spine-core",
        "@esotericsoftware/spine-pixi-v7": "file:vendor/spine/spine-pixi-v7",
        "@spine-particle/spine-core-4.3": "file:vendor/spine/spine-core-4.3",
        "@spine-particle/spine-pixi-v7-4.3": "file:vendor/spine/spine-pixi-v7-4.3",
        "pinia": "^4.0.3",
        "pixi.js": "^7.4.3",
        "vue": "^3.5.13"
@@ -1314,6 +1316,14 @@
        "win32"
      ]
    },
    "node_modules/@spine-particle/spine-core-4.3": {
      "resolved": "vendor/spine/spine-core-4.3",
      "link": true
    },
    "node_modules/@spine-particle/spine-pixi-v7-4.3": {
      "resolved": "vendor/spine/spine-pixi-v7-4.3",
      "link": true
    },
    "node_modules/@types/css-font-loading-module": {
      "version": "0.0.12",
      "resolved": "https://registry.npmjs.org/@types/css-font-loading-module/-/css-font-loading-module-0.0.12.tgz",
@@ -2410,6 +2420,11 @@
      "version": "4.2.119",
      "license": "LicenseRef-LICENSE"
    },
    "vendor/spine/spine-core-4.3": {
      "name": "@spine-particle/spine-core-4.3",
      "version": "4.3.13",
      "license": "LicenseRef-LICENSE"
    },
    "vendor/spine/spine-pixi-v7": {
      "name": "@esotericsoftware/spine-pixi-v7",
      "version": "4.2.119",
@@ -2426,6 +2441,23 @@
        "@pixi/mesh": "^7.2.4",
        "@pixi/text": "^7.2.4"
      }
    },
    "vendor/spine/spine-pixi-v7-4.3": {
      "name": "@spine-particle/spine-pixi-v7-4.3",
      "version": "4.3.13",
      "license": "LicenseRef-LICENSE",
      "dependencies": {
        "@spine-particle/spine-core-4.3": "4.3.13"
      },
      "peerDependencies": {
        "@pixi/assets": "^7.2.4",
        "@pixi/core": "^7.2.4",
        "@pixi/display": "^7.2.4",
        "@pixi/events": "^7.2.4",
        "@pixi/graphics": "^7.2.4",
        "@pixi/mesh": "^7.2.4",
        "@pixi/text": "^7.2.4"
      }
    }
  }
 }
@@ -6,11 +6,14 @@
  "scripts": {
    "dev": "vite",
    "build": "vue-tsc -b && vite build",
    "test:spine-json": "node scripts/verify-spine-json.mjs",
    "preview": "vite preview"
  },
  "dependencies": {
    "@esotericsoftware/spine-core": "file:vendor/spine/spine-core",
    "@esotericsoftware/spine-pixi-v7": "file:vendor/spine/spine-pixi-v7",
    "@spine-particle/spine-core-4.3": "file:vendor/spine/spine-core-4.3",
    "@spine-particle/spine-pixi-v7-4.3": "file:vendor/spine/spine-pixi-v7-4.3",
    "pinia": "^4.0.3",
    "pixi.js": "^7.4.3",
    "vue": "^3.5.13"
@@ -0,0 +1,84 @@
 spineboy.png
 	size: 1024, 256
 	filter: Linear, Linear
 	scale: 0.5
 crosshair
 	bounds: 186, 17, 45, 45
 eye-indifferent
 	bounds: 137, 17, 47, 45
 eye-surprised
 	bounds: 623, 45, 47, 45
 front-bracer
 	bounds: 613, 3, 29, 40
 front-fist-closed
 	bounds: 278, 2, 38, 41
 front-fist-open
 	bounds: 233, 18, 43, 44
 front-foot
 	bounds: 72, 39, 63, 35
 front-shin
 	bounds: 952, 41, 41, 92
 front-thigh
 	bounds: 995, 120, 23, 56
 front-upper-arm
 	bounds: 995, 69, 23, 49
 goggles
 	bounds: 167, 64, 131, 83
 gun
 	bounds: 300, 45, 105, 102
 head
 	bounds: 29, 76, 136, 149
 hoverboard-board
 	bounds: 167, 149, 246, 76
 hoverboard-thruster
 	bounds: 674, 8, 30, 32
 hoverglow-small
 	bounds: 813, 60, 137, 38
 mouth-grind
 	bounds: 416, 13, 47, 30
 mouth-oooo
 	bounds: 367, 13, 47, 30
 mouth-smile
 	bounds: 318, 13, 47, 30
 muzzle-glow
 	bounds: 706, 15, 25, 25
 muzzle-ring
 	bounds: 2, 120, 25, 105
 muzzle01
 	bounds: 554, 50, 67, 40
 muzzle02
 	bounds: 484, 48, 68, 42
 muzzle03
 	bounds: 685, 42, 83, 53
 muzzle04
 	bounds: 407, 45, 75, 45
 muzzle05
 	bounds: 2, 36, 68, 38
 neck
 	bounds: 2, 97, 18, 21
 portal-bg
 	bounds: 550, 92, 133, 133
 portal-flare1
 	bounds: 484, 16, 56, 30
 portal-flare2
 	bounds: 810, 27, 57, 31
 portal-flare3
 	bounds: 869, 28, 58, 30
 portal-shade
 	bounds: 415, 92, 133, 133
 portal-streaks1
 	bounds: 685, 97, 126, 128
 portal-streaks2
 	bounds: 813, 100, 125, 125
 rear-bracer
 	bounds: 644, 7, 28, 36
 rear-foot
 	bounds: 554, 18, 57, 30
 rear-shin
 	bounds: 770, 6, 38, 89
 rear-thigh
 	bounds: 991, 178, 28, 47
 rear-upper-arm
 	bounds: 995, 23, 20, 44
 torso
 	bounds: 940, 135, 49, 90
@@ -2,7 +2,7 @@
 这些资源来自 Esoteric Software 官方的
 [`spine-runtimes`](https://github.com/EsotericSoftware/spine-runtimes)
-仓库，用于测试本项目对 Spine 3.8、4.0、4.1、4.2 JSON 数据的加载、预览与动画联动。
+仓库，用于测试本项目对 Spine 3.8、4.0、4.1、4.2、4.3 JSON 数据的加载、预览与动画联动。
 ## 目录结构
@@ -12,12 +12,15 @@
 - `spineboy.atlas`：纹理图集
 - `spineboy.png`：图集贴图
 `4.3/` 还包含官方 `spineboy-pro.skel`，用于验证 4.3 二进制加载和版本识别。
 | 目录 | JSON 中的实际 Spine 版本 | 浏览器访问路径 |
 | --- | --- | --- |
 | `3.8/` | `3.8.55` | `/spine-test/3.8/` |
 | `4.0/` | `4.0.31` | `/spine-test/4.0/` |
 | `4.1/` | `4.1.17` | `/spine-test/4.1/` |
 | `4.2/` | `4.2.22` | `/spine-test/4.2/` |
 | `4.3/` | `4.3.75-beta` | `/spine-test/4.3/` |
 ## 手动测试
@@ -27,4 +30,4 @@
 4. 检查资源版本、骨骼层级、动画列表、时间轴与粒子挂载联动。
 测试时不要混用不同版本目录中的文件。资源版权和使用条件遵循
-[`spine-runtimes` License](https://github.com/EsotericSoftware/spine-runtimes/blob/4.2/LICENSE)。
+[`spine-runtimes` License](https://github.com/EsotericSoftware/spine-runtimes/blob/4.3/LICENSE)。
@@ -1,25 +1,58 @@
 import {
-  BoundingBoxAttachment,
+  BoundingBoxAttachment as BoundingBoxAttachment43,
-  ClippingAttachment,
+  ClippingAttachment as ClippingAttachment43,
-  MeshAttachment,
+  MeshAttachment as MeshAttachment43,
-  PathAttachment,
+  PathAttachment as PathAttachment43,
-  PointAttachment,
+  PointAttachment as PointAttachment43,
-  RegionAttachment,
+  RegionAttachment as RegionAttachment43,
-  SkeletonJson,
+  SkeletonJson as SkeletonJson43,
-  type AttachmentLoader,
+  TextureRegion as TextureRegion43,
-  type Skin,
+  type AttachmentLoader as AttachmentLoader43,
  type Sequence as Sequence43,
  type Skin as Skin43,
 } from '@spine-particle/spine-core-4.3'
 import {
  BoundingBoxAttachment as BoundingBoxAttachment42,
  ClippingAttachment as ClippingAttachment42,
  MeshAttachment as MeshAttachment42,
  PathAttachment as PathAttachment42,
  PointAttachment as PointAttachment42,
  RegionAttachment as RegionAttachment42,
  SkeletonJson as SkeletonJson42,
  type AttachmentLoader as AttachmentLoader42,
  type Skin as Skin42,
 } from '@esotericsoftware/spine-core'
 import { normalizeSpine38JsonFor42 } from '../spine/spine38Compatibility'
 import { normalizeSpineVersion, supportedSpineVersionsText, type SupportedSpineVersion } from '../spine/spineVersion'
 import type { SpineJsonMap } from './spineJsonTypes'
-class ExportValidationAttachmentLoader implements AttachmentLoader {
+class ExportValidationAttachmentLoader42 implements AttachmentLoader42 {
-  newRegionAttachment(_skin: Skin, name: string, path: string, _sequence: any) { return new RegionAttachment(name, path) }
+  newRegionAttachment(_skin: Skin42, name: string, path: string, _sequence: any) { return new RegionAttachment42(name, path) }
-  newMeshAttachment(_skin: Skin, name: string, path: string, _sequence: any) { return new MeshAttachment(name, path) }
+  newMeshAttachment(_skin: Skin42, name: string, path: string, _sequence: any) { return new MeshAttachment42(name, path) }
-  newBoundingBoxAttachment(_skin: Skin, name: string) { return new BoundingBoxAttachment(name) }
+  newBoundingBoxAttachment(_skin: Skin42, name: string) { return new BoundingBoxAttachment42(name) }
-  newPathAttachment(_skin: Skin, name: string) { return new PathAttachment(name) }
+  newPathAttachment(_skin: Skin42, name: string) { return new PathAttachment42(name) }
-  newPointAttachment(_skin: Skin, name: string) { return new PointAttachment(name) }
+  newPointAttachment(_skin: Skin42, name: string) { return new PointAttachment42(name) }
-  newClippingAttachment(_skin: Skin, name: string) { return new ClippingAttachment(name) }
+  newClippingAttachment(_skin: Skin42, name: string) { return new ClippingAttachment42(name) }
 }
 class ExportValidationAttachmentLoader43 implements AttachmentLoader43 {
  private sequence(sequence: Sequence43) {
    for (let index = 0; index < sequence.regions.length; index++) {
      if (sequence.regions[index]) continue
      const region = new TextureRegion43()
      region.u = 0; region.v = 0; region.u2 = 1; region.v2 = 1
      region.width = 1; region.height = 1; region.originalWidth = 1; region.originalHeight = 1
      region.offsetX = 0; region.offsetY = 0; region.degrees = 0
      sequence.regions[index] = region
    }
    return sequence
  }
  newRegionAttachment(_skin: Skin43, _placeholder: string, name: string, _path: string, sequence: Sequence43) { return new RegionAttachment43(name, this.sequence(sequence)) }
  newMeshAttachment(_skin: Skin43, _placeholder: string, name: string, _path: string, sequence: Sequence43) { return new MeshAttachment43(name, this.sequence(sequence)) }
  newBoundingBoxAttachment(_skin: Skin43, _placeholder: string, name: string) { return new BoundingBoxAttachment43(name) }
  newPathAttachment(_skin: Skin43, _placeholder: string, name: string) { return new PathAttachment43(name) }
  newPointAttachment(_skin: Skin43, _placeholder: string, name: string) { return new PointAttachment43(name) }
  newClippingAttachment(_skin: Skin43, _placeholder: string, name: string) { return new ClippingAttachment43(name) }
 }
 const VALID_INHERIT = new Set(['normal', 'onlyTranslation', 'noRotationOrReflection', 'noScale', 'noScaleOrReflection'])
@@ -136,8 +169,9 @@ export function validateSpineJson(text: string, expectedVersion?: SupportedSpine
  validateEditorImportStructure(root, version)
  if (version === '3.8') validateSpine38Structure(root)
  const runtimeRoot = version === '3.8' ? normalizeSpine38JsonFor42(JSON.parse(JSON.stringify(root))) : root
-  const reader = new SkeletonJson(new ExportValidationAttachmentLoader())
+  const data = version === '4.3'
-  const data = reader.readSkeletonData(runtimeRoot)
+    ? new SkeletonJson43(new ExportValidationAttachmentLoader43()).readSkeletonData(runtimeRoot)
    : new SkeletonJson42(new ExportValidationAttachmentLoader42()).readSkeletonData(runtimeRoot)
  if (!data.bones.length) throw new Error('导出结果缺少骨骼')
  return { version, bones: data.bones.length, slots: data.slots.length, animations: data.animations.length }
 }
@@ -39,7 +39,7 @@
      <button class="clear" @click="clearBundle">清除</button>
    </div>
    <div class="runtime-note">
-      支持 Spine 3.8 / 4.0 / 4.1 / 4.2 JSON · 4.2.119 预览运行时 · 本地离线
+      支持 Spine 3.8 / 4.0 / 4.1 / 4.2 / 4.3 JSON · 对应版本运行时按需加载 · 本地离线
      <span v-if="spineObject.dataVersion"> · 当前资源 {{ spineObject.dataVersion }}</span>
    </div>
    <div v-if="spineObject.error" class="error">{{ spineObject.error }}</div>
@@ -1,11 +1,11 @@
 import { Container } from 'pixi.js'
 import { Spine } from '@esotericsoftware/spine-pixi-v7'
 import { getSpineAsset } from './spineAssetRegistry'
 import type { SpineSceneObject } from './spineTypes'
 interface RuntimeEntry {
  root: Container
-  spine: Spine
+  spine: any
  runtimeVersion: '4.2' | '4.3'
  assetVersion: number
  animation: string
 }
@@ -45,12 +45,13 @@ export class SpineRuntimeLayer {
          entry.root.destroy({ children: true })
        }
        const root = new Container()
-        const spine = new Spine({ skeletonData: asset.skeletonData, autoUpdate: false, darkTint: false })
+        const spine = new asset.SpineClass({ skeletonData: asset.skeletonData, autoUpdate: false, darkTint: false })
        if (asset.skeletonData.defaultSkin) spine.skeleton.setSkin(asset.skeletonData.defaultSkin)
-        spine.skeleton.setSlotsToSetupPose()
+        if (asset.runtimeVersion === '4.3') spine.skeleton.setupPoseSlots()
        else spine.skeleton.setSlotsToSetupPose()
        root.addChild(spine)
        this.container.addChild(root)
-        entry = { root, spine, assetVersion: object.assetVersion, animation: '' }
+        entry = { root, spine, runtimeVersion: asset.runtimeVersion, assetVersion: object.assetVersion, animation: '' }
        this.entries.set(object.id, entry)
      }
      if (!entry) continue
@@ -66,12 +67,13 @@ export class SpineRuntimeLayer {
      if (entry.animation !== object.selectedAnimation) {
        entry.animation = object.selectedAnimation
-        spine.skeleton.setToSetupPose()
+        if (entry.runtimeVersion === '4.3') spine.skeleton.setupPose()
        else spine.skeleton.setToSetupPose()
        spine.state.clearTracks()
        // 编辑器时间轴负责整体循环；单个 Spine 动画自身只播放一次并停在末帧。
        if (entry.animation) spine.state.setAnimation(0, entry.animation, false)
      }
-      const track = spine.state.getCurrent(0)
+      const track = entry.runtimeVersion === '4.3' ? spine.state.getTrack(0) : spine.state.getCurrent(0)
      if (track) {
        const duration = object.animations.find((animation) => animation.name === object.selectedAnimation)?.duration || 0
        const localTime = Math.max(0, frame / Math.max(1, fps) - object.timeOffset)
@@ -85,6 +87,7 @@ export class SpineRuntimeLayer {
    const entry = this.entries.get(objectId)
    const bone = entry?.spine.skeleton.findBone(boneName)
    if (!entry || !bone || !bone.active) return null
    const pose = entry.runtimeVersion === '4.3' ? bone.appliedPose : bone
    // Spine 骨骼矩阵位于 Spine 对象局部空间；与外层 Pixi 容器矩阵组合后，
    // 再把屏幕 Y 向下坐标转换为编辑器使用的数学坐标（Y 向上）。
@@ -95,12 +98,12 @@ export class SpineRuntimeLayer {
    const rb = -sin * root.scale.y
    const rc = sin * root.scale.x
    const rd = cos * root.scale.y
-    const a = ra * bone.a + rb * bone.c
+    const a = ra * pose.a + rb * pose.c
-    const b = ra * bone.b + rb * bone.d
+    const b = ra * pose.b + rb * pose.d
-    const c = rc * bone.a + rd * bone.c
+    const c = rc * pose.a + rd * pose.c
-    const d = rc * bone.b + rd * bone.d
+    const d = rc * pose.b + rd * pose.d
-    const screenX = root.position.x + ra * bone.worldX + rb * bone.worldY
+    const screenX = root.position.x + ra * pose.worldX + rb * pose.worldY
-    const screenY = root.position.y + rc * bone.worldX + rd * bone.worldY
+    const screenY = root.position.y + rc * pose.worldX + rd * pose.worldY
    return {
      x: screenX,
      y: -screenY,
@@ -0,0 +1,29 @@
 import {
  AtlasAttachmentLoader,
  SkeletonBinary,
  SkeletonJson,
  TextureAtlas,
 } from '@esotericsoftware/spine-core'
 import { Spine, SpineTexture } from '@esotericsoftware/spine-pixi-v7'
 import { bindAtlasTextures } from './spineRuntimeTextures'
 import type { RuntimeParseResult, SpineTextureMap } from './spineRuntimeTypes'
 function atlasLoader(atlasText: string, textures: SpineTextureMap) {
  const atlas = new TextureAtlas(atlasText)
  bindAtlasTextures(atlas, textures, SpineTexture)
  return new AtlasAttachmentLoader(atlas)
 }
 export function parseJson42(source: any, atlasText: string, textures: SpineTextureMap): RuntimeParseResult {
  return {
    skeletonData: new SkeletonJson(atlasLoader(atlasText, textures)).readSkeletonData(source),
    SpineClass: Spine,
  }
 }
 export function parseBinary42(source: ArrayBuffer, atlasText: string, textures: SpineTextureMap): RuntimeParseResult {
  return {
    skeletonData: new SkeletonBinary(atlasLoader(atlasText, textures)).readSkeletonData(source),
    SpineClass: Spine,
  }
 }
@@ -0,0 +1,30 @@
 import { bindAtlasTextures } from './spineRuntimeTextures'
 import type { RuntimeParseResult, SpineTextureMap } from './spineRuntimeTypes'
 async function modules() {
  const [core, pixi] = await Promise.all([
    import('@spine-particle/spine-core-4.3'),
    import('@spine-particle/spine-pixi-v7-4.3'),
  ])
  return { core, pixi }
 }
 export async function parseJson43(source: any, atlasText: string, textures: SpineTextureMap): Promise<RuntimeParseResult> {
  const { core, pixi } = await modules()
  const atlas = new core.TextureAtlas(atlasText)
  bindAtlasTextures(atlas, textures, pixi.SpineTexture)
  return {
    skeletonData: new core.SkeletonJson(new core.AtlasAttachmentLoader(atlas)).readSkeletonData(source),
    SpineClass: pixi.Spine,
  }
 }
 export async function parseBinary43(source: ArrayBuffer, atlasText: string, textures: SpineTextureMap): Promise<RuntimeParseResult> {
  const { core, pixi } = await modules()
  const atlas = new core.TextureAtlas(atlasText)
  bindAtlasTextures(atlas, textures, pixi.SpineTexture)
  return {
    skeletonData: new core.SkeletonBinary(new core.AtlasAttachmentLoader(atlas)).readSkeletonData(source),
    SpineClass: pixi.Spine,
  }
 }
@@ -0,0 +1,15 @@
 import { ALPHA_MODES } from 'pixi.js'
 import type { SpineTextureMap } from './spineRuntimeTypes'
 function basename(path: string) {
  return path.replace(/\\/g, '/').split('/').pop() || path
 }
 export function bindAtlasTextures(atlas: any, textures: SpineTextureMap, SpineTexture: { from(baseTexture: any): any }) {
  for (const page of atlas.pages) {
    const texture = textures.get(basename(page.name).toLowerCase())
    if (!texture) throw new Error(`Atlas 引用的纹理未选择：${page.name}`)
    texture.baseTexture.alphaMode = page.pma ? ALPHA_MODES.PMA : ALPHA_MODES.UNPACK
    page.setTexture(SpineTexture.from(texture.baseTexture))
  }
 }
@@ -0,0 +1,10 @@
 import type { Texture } from 'pixi.js'
 export type SpineRuntimeVersion = '4.2' | '4.3'
 export type SpineClass = new (options: any) => any
 export type SpineTextureMap = Map<string, Texture>
 export interface RuntimeParseResult {
  skeletonData: any
  SpineClass: SpineClass
 }
@@ -1,16 +1,12 @@
-import {
+import { Texture } from 'pixi.js'
  AtlasAttachmentLoader,
  SkeletonBinary,
  SkeletonJson,
  TextureAtlas,
  type SkeletonData,
 } from '@esotericsoftware/spine-core'
 import { SpineTexture } from '@esotericsoftware/spine-pixi-v7'
 import { ALPHA_MODES, Texture } from 'pixi.js'
 import type { LoadedSpineAsset } from './spineAssetRegistry'
 import { parseBinary42, parseJson42 } from './runtime/spineRuntime42'
 import { parseBinary43, parseJson43 } from './runtime/spineRuntime43'
 import type { SpineAnimationInfo, SpineBoneInfo } from './spineTypes'
 import { normalizeSpine38JsonFor42 } from './spine38Compatibility'
-import { normalizeSpineVersion, supportedSpineVersionsText, type SupportedSpineVersion } from './spineVersion'
+import { normalizeSpineVersion, spineRuntimeVersion, supportedSpineVersionsText, type SupportedSpineVersion } from './spineVersion'
 type CompatibleSkeletonData = LoadedSpineAsset['skeletonData']
 export interface ParsedSpineBundle extends LoadedSpineAsset {
  animations: SpineAnimationInfo[]
@@ -22,12 +18,19 @@ function basename(path: string) {
  return path.replace(/\\/g, '/').split('/').pop() || path
 }
-async function readTexture(file: File) {
+async function readTextures(files: File[]) {
-  const url = URL.createObjectURL(file)
+  const entries = await Promise.all(files.map(async (file) => {
-  return await Texture.fromURL(url)
+    const url = URL.createObjectURL(file)
    try {
      return [basename(file.name).toLowerCase(), await Texture.fromURL(url)] as const
    } finally {
      URL.revokeObjectURL(url)
    }
  }))
  return new Map(entries)
 }
-function boneMetadata(skeletonData: SkeletonData): SpineBoneInfo[] {
+function boneMetadata(skeletonData: CompatibleSkeletonData): SpineBoneInfo[] {
  const depths = new Map<string, number>()
  return skeletonData.bones.map((bone) => {
    const parent = bone.parent?.name || null
@@ -42,27 +45,31 @@ export async function parseSpineBundle(skeletonFile: File, atlasFile: File, text
  if (!/\.atlas$/i.test(atlasFile.name)) throw new Error('图集文件仅支持 .atlas')
  if (!textureFiles.length) throw new Error('请至少选择一张纹理图片')
-  const atlas = new TextureAtlas(await atlasFile.text())
+  const atlasText = await atlasFile.text()
-  const fileMap = new Map(textureFiles.map((file) => [basename(file.name).toLowerCase(), file]))
+  const texturesByName = await readTextures(textureFiles)
-  const textures: Texture[] = []
+  const textures = [...texturesByName.values()]
  try {
-    for (const page of atlas.pages) {
+    let skeletonData: CompatibleSkeletonData
-      const file = fileMap.get(basename(page.name).toLowerCase())
+    let SpineClass: new (options: any) => any
      if (!file) throw new Error(`Atlas 引用的纹理未选择：${page.name}`)
      const texture = await readTexture(file)
      // 与 Spine 官方 PixiJS Atlas 加载器保持一致。Spine 导出的 Atlas
      // 常使用 pma:true；忽略该标记会让骨架数据正常但附件纹理无法正确合成。
      texture.baseTexture.alphaMode = page.pma ? ALPHA_MODES.PMA : ALPHA_MODES.UNPACK
      textures.push(texture)
      page.setTexture(SpineTexture.from(texture.baseTexture))
    }
    const attachmentLoader = new AtlasAttachmentLoader(atlas)
    let skeletonData: SkeletonData
    let dataVersion: SupportedSpineVersion | null = null
    let runtimeVersion: '4.2' | '4.3'
    if (/\.skel$/i.test(skeletonFile.name)) {
-      const reader = new SkeletonBinary(attachmentLoader)
+      const source = await skeletonFile.arrayBuffer()
-      skeletonData = reader.readSkeletonData(await skeletonFile.arrayBuffer())
+      // 二进制版本只能从数据内部读取：先按 4.3 尝试，再回退到完全保留的旧版链路。
      try {
        ;({ skeletonData, SpineClass } = await parseBinary43(source, atlasText, texturesByName))
        runtimeVersion = '4.3'
      } catch (error43) {
        try {
          ;({ skeletonData, SpineClass } = parseBinary42(source, atlasText, texturesByName))
          runtimeVersion = '4.2'
        } catch (error42) {
          const message43 = error43 instanceof Error ? error43.message : String(error43)
          const message42 = error42 instanceof Error ? error42.message : String(error42)
          throw new Error(`Spine 二进制解析失败（4.3：${message43}；旧版：${message42}）`)
        }
      }
      dataVersion = normalizeSpineVersion(skeletonData.version)
    } else {
      let source: any
@@ -73,15 +80,21 @@ export async function parseSpineBundle(skeletonFile: File, atlasFile: File, text
      }
      dataVersion = normalizeSpineVersion(source?.skeleton?.spine)
      if (!dataVersion) throw new Error(`Spine JSON 版本不受支持，仅支持 ${supportedSpineVersionsText()}`)
      runtimeVersion = spineRuntimeVersion(dataVersion)
      if (dataVersion === '3.8') normalizeSpine38JsonFor42(source)
-      const reader = new SkeletonJson(attachmentLoader)
+      const parsed = runtimeVersion === '4.3'
-      skeletonData = reader.readSkeletonData(source)
+        ? await parseJson43(source, atlasText, texturesByName)
        : parseJson42(source, atlasText, texturesByName)
      skeletonData = parsed.skeletonData
      SpineClass = parsed.SpineClass
    }
    if (!dataVersion) throw new Error(`Spine 数据版本不受支持，仅支持 ${supportedSpineVersionsText()}`)
    return {
      skeletonData,
      textures,
      runtimeVersion,
      SpineClass,
      dataVersion,
      animations: skeletonData.animations.map((animation) => ({ name: animation.name, duration: animation.duration })),
      bones: boneMetadata(skeletonData),
@@ -1,8 +1,11 @@
-import type { SkeletonData } from '@esotericsoftware/spine-core'
+import type { SkeletonData as SkeletonData42 } from '@esotericsoftware/spine-core'
 import type { SkeletonData as SkeletonData43 } from '@spine-particle/spine-core-4.3'
 import type { Texture } from 'pixi.js'
 export interface LoadedSpineAsset {
-  skeletonData: SkeletonData
+  skeletonData: SkeletonData42 | SkeletonData43
  runtimeVersion: '4.2' | '4.3'
  SpineClass: new (options: any) => any
  textures: Texture[]
 }
@@ -1,4 +1,4 @@
-export const SUPPORTED_SPINE_VERSIONS = ['3.8', '4.0', '4.1', '4.2'] as const
+export const SUPPORTED_SPINE_VERSIONS = ['3.8', '4.0', '4.1', '4.2', '4.3'] as const
 export type SupportedSpineVersion = typeof SUPPORTED_SPINE_VERSIONS[number]
@@ -14,3 +14,8 @@ export function isSupportedSpineVersion(value: unknown): value is SupportedSpine
 export function supportedSpineVersionsText() {
  return SUPPORTED_SPINE_VERSIONS.join(' / ')
 }
 /** 4.3 的约束和姿势模型与旧版不兼容，预览时必须分流到对应的官方运行时。 */
 export function spineRuntimeVersion(version: SupportedSpineVersion) {
  return version === '4.3' ? '4.3' as const : '4.2' as const
 }
@@ -832,6 +832,7 @@
              <option value="4.0">Spine 4.0</option>
              <option value="4.1">Spine 4.1</option>
              <option value="4.2">Spine 4.2</option>
              <option value="4.3">Spine 4.3</option>
            </select>
          </label>
@@ -136,7 +136,7 @@
              <li><b>创建对象：</b>在左侧“场景对象”中添加粒子、碰撞、路径或 Spine。</li>
              <li><b>编辑粒子：</b>选中粒子系统，依次调整发射、形状、属性、外观资源和修改器。</li>
              <li><b>查看效果：</b>使用底部时间轴播放、暂停或拖动到指定帧；修改参数后会自动重新计算。</li>
-              <li><b>保存成果：</b>配置文件用于继续编辑；“导出 Spine Json”支持 Spine 3.8、4.0、4.1 和 4.2。</li>
+              <li><b>保存成果：</b>配置文件用于继续编辑；“导出 Spine Json”支持 Spine 3.8、4.0、4.1、4.2 和 4.3。</li>
            </ol>
          </section>
@@ -1,10 +1,10 @@
 # Spine 运行时来源
 - 官方仓库：`https://github.com/EsotericSoftware/spine-runtimes`
- 兼容分支：`4.2`
+- 兼容分支：`4.2`、`4.3`
- 仓库提交：`b81e5a58ed38704aee4f866f0e0ac672623ce914`
+- 旧版兼容运行时：`@esotericsoftware/spine-core@4.2.119`、`@esotericsoftware/spine-pixi-v7@4.2.119`
- 本地包版本：`@esotericsoftware/spine-core@4.2.119`
+- Spine 4.3 独立运行时：`@spine-particle/spine-core-4.3@4.3.13`、`@spine-particle/spine-pixi-v7-4.3@4.3.13`
- 本地包版本：`@esotericsoftware/spine-pixi-v7@4.2.119`
+- 加载策略：Spine 3.8–4.2 固定使用 4.2.119；仅检测到 Spine 4.3 时按需加载 4.3.13
 - 接入目标：PixiJS 7
 两个包已完整放入当前目录并通过 `file:` 依赖引用，项目安装和构建不需要从 npm 下载运行时代码。
@@ -0,0 +1,26 @@
 Spine Runtimes License Agreement
 Last updated April 5, 2025. Replaces all prior versions.
 Copyright (c) 2013-2025, Esoteric Software LLC
 Integration of the Spine Runtimes into software or otherwise creating
 derivative works of the Spine Runtimes is permitted under the terms and
 conditions of Section 2 of the Spine Editor License Agreement:
 http://esotericsoftware.com/spine-editor-license
 Otherwise, it is permitted to integrate the Spine Runtimes into software
 or otherwise create derivative works of the Spine Runtimes (collectively,
 "Products"), provided that each user of the Products must obtain their own
 Spine Editor license and redistribution of the Products in any form must
 include this license and copyright notice.
 THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
@@ -0,0 +1,3 @@
 # spine-ts core 
 Please see the top-level [README.md](../README.md) for more information.
@@ -0,0 +1,650 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import type { Attachment, VertexAttachment } from "./attachments/Attachment.js";
 import { SequenceMode } from "./attachments/Sequence.js";
 import type { Inherit } from "./BoneData.js";
 import type { BonePose } from "./BonePose.js";
 import type { Event } from "./Event.js";
 import type { PhysicsConstraintData } from "./PhysicsConstraintData.js";
 import type { PhysicsConstraintPose } from "./PhysicsConstraintPose.js";
 import type { Skeleton } from "./Skeleton.js";
 import type { Slot } from "./Slot.js";
 import type { SlotPose } from "./SlotPose.js";
 import { Color, type NumberArrayLike, StringSet } from "./Utils.js";
 /** Stores a list of timelines to animate a skeleton's pose over time.
 *
 * See <a href='https://esotericsoftware.com/spine-applying-animations#Timeline-API'>Applying Animations</a> in the Spine Runtimes
 * Guide. */
 export declare class Animation {
    /** The animation's name, unique across all animations in the skeleton.
     *
     * See {@link SkeletonData.findAnimation}. */
    readonly name: string;
    /** The duration of the animation in seconds, which is usually the highest time of all frames in the timelines. The duration is
     * used to know when the animation has completed and, for animations that repeat, when it should loop back to the start. */
    timelines: Array<Timeline>;
    readonly timelineIds: StringSet;
    /** {@link Skeleton.getBones} indices that this animation's timelines modify.
     *
     * See {@link BoneTimeline.bones}. */
    readonly bones: Array<number>;
    /** The color of the animation as it was in Spine, or a default color if nonessential data was not exported. */
    readonly color: Color;
    /** The duration of the animation in seconds, which is usually the highest time of all frames in the timeline. The duration is
     * used to know when it has completed and when it should loop back to the start. */
    duration: number;
    constructor(name: string, timelines: Array<Timeline>, duration: number);
    setTimelines(timelines: Array<Timeline>): void;
    /** Returns true if this animation contains a timeline with any of the specified property IDs.
     *
     * See {@link Timeline.propertyIds}. */
    hasTimeline(ids: string[]): boolean;
    /** Applies the animation's timelines to the specified skeleton.
     *
     * See {@link Timeline.apply} and
     * <a href='https://esotericsoftware.com/spine-applying-animations#Timeline-API'>Applying Animations</a> in the Spine Runtimes
     * Guide.
     * @param skeleton The skeleton the animation is applied to. This provides access to the bones, slots, and other skeleton
     *           components the timelines may change.
     * @param lastTime The last time in seconds this animation was applied. Some timelines trigger only at discrete times, in which
     *           case all keys are triggered between `lastTime` (exclusive) and `time` (inclusive). Pass -1
     *           the first time an animation is applied to ensure frame 0 is triggered.
     * @param time The time in seconds the skeleton is being posed for. Timelines find the frame before and after this time and
     *           interpolate between the frame values.
     * @param loop True if `time` beyond the {@link duration} repeats the animation, else the last frame is used.
     * @param events If any events are fired, they are added to this list. Pass null to ignore fired events or if no timelines fire
     *           events.
     * @param alpha 0 applies setup or current values (depending on `from`), 1 uses timeline values, and intermediate
     *           values interpolate between them. Adjusting `alpha` over time can mix an animation in or out.
     * @param from Controls how `alpha` and `add` mix from current or setup pose values to timeline values.
     * @param add If true, for timelines that support it, their values are added to the setup or current values (depending on
     *           `from`).
     * @param out True when the animation is mixing out, else it is mixing in. Used by timelines that perform instant transitions.
     * @param appliedPose True to modify {@link Posed.appliedPose}, else {@link Posed.pose} is modified. */
    apply(skeleton: Skeleton, lastTime: number, time: number, loop: boolean, events: Array<Event> | null, alpha: number, from: MixFrom, add: boolean, out: boolean, appliedPose: boolean): void;
 }
 /** Controls whether `alpha` and `add` mix from current or setup pose values and what happens before the
 * first key.
 *
 * See {@link Timeline.apply}. */
 export declare enum MixFrom {
    /** Alpha mixes from the current pose. Before the first key, no change is made. */
    current = 0,
    /** Alpha mixes from the setup pose. Before the first key, the setup pose is used. */
    setup = 1,
    /** Alpha mixes from the current pose. Before the first key, alpha mixes from the current pose to the setup pose. */
    first = 2
 }
 export declare enum Property {
    rotate = 0,
    x = 1,
    y = 2,
    scaleX = 3,
    scaleY = 4,
    shearX = 5,
    shearY = 6,
    inherit = 7,
    rgb = 8,
    alpha = 9,
    rgb2 = 10,
    attachment = 11,
    deform = 12,
    event = 13,
    drawOrder = 14,
    drawOrderFolder = 15,
    ikConstraint = 16,
    transformConstraint = 17,
    pathConstraintPosition = 18,
    pathConstraintSpacing = 19,
    pathConstraintMix = 20,
    physicsConstraintInertia = 21,
    physicsConstraintStrength = 22,
    physicsConstraintDamping = 23,
    physicsConstraintMass = 24,
    physicsConstraintWind = 25,
    physicsConstraintGravity = 26,
    physicsConstraintMix = 27,
    physicsConstraintReset = 28,
    sequence = 29,
    sliderTime = 30,
    sliderMix = 31
 }
 /** The base class for all timelines.
 *
 * See <a href='https://esotericsoftware.com/spine-applying-animations#Timeline-API'>Applying Animations</a> in the Spine
 * Runtimes Guide. */
 export declare abstract class Timeline {
    readonly propertyIds: string[];
    readonly frames: NumberArrayLike;
    /** True if this timeline supports being applied additively.
     *
     * See the `add` parameter in {@link Timeline.apply}. */
    additive: boolean;
    /** True if this timeline sets values instantaneously and does not support interpolation between frames. */
    instant: boolean;
    constructor(frameCount: number, ...propertyIds: string[]);
    getPropertyIds(): string[];
    /** The number of values stored per frame. */
    getFrameEntries(): number;
    /** The number of frames in this timeline. */
    getFrameCount(): number;
    /** The duration of the timeline in seconds, which is usually the highest time of all frames in the timeline. */
    getDuration(): number;
    /** Applies this timeline to the skeleton.
     *
     * See <a href='https://esotericsoftware.com/spine-applying-animations#Timeline-API'>Applying Animations</a> in the Spine
     * Runtimes Guide.
     * @param skeleton The skeleton the timeline is applied to. This provides access to the bones, slots, and other skeleton
     *           components the timelines may change.
     * @param lastTime The last time in seconds this timeline was applied. Some timelines trigger only at discrete times, in
     *           which case all keys are triggered between `lastTime` (exclusive) and `time` (inclusive).
     *           Pass -1 the first time a timeline is applied to ensure frame 0 is triggered.
     * @param time The time in seconds the skeleton is being posed for. Timelines find the frame before and after this time and
     *           interpolate between the frame values.
     * @param events If any events are fired, they are added to this list. Pass null to ignore fired events or if no timelines
     *           fire events.
     * @param alpha 0 applies setup or current values (depending on `from`), 1 uses timeline values, and intermediate
     *           values interpolate between them. Adjusting `alpha` over time can mix a timeline in or out.
     * @param from Controls how `alpha` and `add` mix from current or setup pose values to timeline
     *           values.
     * @param add If true, for timelines that support it, their values are added to the setup or current values (depending on
     *           `from`).
     * @param out True when the animation is mixing out, else it is mixing in. Used by timelines that perform instant
     *           transitions.
     * @param appliedPose True to modify {@link Posed.appliedPose}, else {@link Posed.pose} is modified. */
    abstract apply(skeleton: Skeleton, lastTime: number, time: number, events: Array<Event> | null, alpha: number, from: MixFrom, add: boolean, out: boolean, appliedPose: boolean): void;
    /** Linear search using the specified stride (default 1).
     * @param time Must be >= the first value in `frames`.
     * @return The index of the first value <= `time`. */
    static search(frames: NumberArrayLike, time: number, step?: number): number;
 }
 /** An interface for timelines that change a slot's properties. */
 export interface SlotTimeline {
    /** The index of the slot in {@link Skeleton.slots} that will be changed when this timeline is applied. */
    slotIndex: number;
 }
 export declare function isSlotTimeline(obj: Timeline & Partial<SlotTimeline>): obj is Timeline & SlotTimeline;
 /** The base class for timelines that interpolate between frame values using stepped, linear, or a Bezier curve. */
 export declare abstract class CurveTimeline extends Timeline {
    protected curves: NumberArrayLike;
    constructor(frameCount: number, bezierCount: number, ...propertyIds: string[]);
    /** Sets the specified key frame to linear interpolation. */
    setLinear(frame: number): void;
    /** Sets the specified key frame to stepped interpolation. */
    setStepped(frame: number): void;
    /** Shrinks the storage for Bezier curves, for use when `bezierCount` (specified in the constructor) was larger
     * than the actual number of Bezier curves. */
    shrink(bezierCount: number): void;
    /** Stores the segments for the specified Bezier curve. For timelines that modify multiple values, there may be more than
     * one curve per frame.
     * @param bezier The ordinal of this Bezier curve for this timeline, between 0 and `bezierCount - 1` (specified
     *           in the constructor), inclusive.
     * @param frame Between 0 and `frameCount - 1`, inclusive.
     * @param value The index of the value for this frame that this curve is used for.
     * @param time1 The time for the first key.
     * @param value1 The value for the first key.
     * @param cx1 The time for the first Bezier handle.
     * @param cy1 The value for the first Bezier handle.
     * @param cx2 The time of the second Bezier handle.
     * @param cy2 The value for the second Bezier handle.
     * @param time2 The time for the second key.
     * @param value2 The value for the second key. */
    setBezier(bezier: number, frame: number, value: number, time1: number, value1: number, cx1: number, cy1: number, cx2: number, cy2: number, time2: number, value2: number): void;
    /** Returns the Bezier interpolated value for the specified time.
     * @param frameIndex The index into {@link frames} for the values of the frame before `time`.
     * @param valueOffset The offset from `frameIndex` to the value this curve is used for.
     * @param i The index of the Bezier segments. See {@link getCurveType}. */
    getBezierValue(time: number, frameIndex: number, valueOffset: number, i: number): number;
 }
 /** The base class for a {@link CurveTimeline} that sets one property with a curve. */
 export declare abstract class CurveTimeline1 extends CurveTimeline {
    constructor(frameCount: number, bezierCount: number, propertyId: string);
    getFrameEntries(): number;
    /** Sets the time and value for the specified frame.
     * @param frame Between 0 and `frameCount`, inclusive.
     * @param time The frame time in seconds. */
    setFrame(frame: number, time: number, value: number): void;
    /** Returns the interpolated value for the specified time. */
    getCurveValue(time: number): number;
    /** Returns the interpolated value for properties relative to the setup value. The timeline value is added to the setup
     * value, rather than replacing it.
     *
     * See {@link Timeline.apply}.
     * @param current The current value for the property.
     * @param setup The setup value for the property. */
    getRelativeValue(time: number, alpha: number, from: MixFrom, add: boolean, current: number, setup: number): number;
    /** Returns the interpolated value for properties set as absolute values. The timeline value replaces the setup value,
     * rather than being relative to it.
     *
     * See {@link Timeline.apply}.
     * @param current The current value for the property.
     * @param setup The setup value for the property. */
    getAbsoluteValue(time: number, alpha: number, from: MixFrom, add: boolean, current: number, setup: number): number;
    /** Returns the interpolated value for properties set as absolute values, using the specified timeline value rather than
     * calling {@link getCurveValue}.
     *
     * See {@link Timeline.apply}.
     * @param current The current value for the property.
     * @param setup The setup value for the property.
     * @param value The timeline value to apply. */
    getAbsoluteValue(time: number, alpha: number, from: MixFrom, add: boolean, current: number, setup: number, value: number): number;
    private getAbsoluteValue1;
    private getAbsoluteValue2;
    /** Returns the interpolated value for scale properties. The timeline and setup values are multiplied and sign adjusted.
     *
     * See {@link Timeline.apply}.
     * @param current The current value for the property.
     * @param setup The setup value for the property. */
    getScaleValue(time: number, alpha: number, from: MixFrom, add: boolean, out: boolean, current: number, setup: number): number;
    private static beforeFirstKey;
 }
 /** An interface for timelines that change a bone's properties. */
 export interface BoneTimeline {
    /** The index of the bone in {@link Skeleton.bones} that is changed by this timeline. */
    boneIndex: number;
 }
 export declare function isBoneTimeline(obj: Timeline & Partial<BoneTimeline>): obj is Timeline & BoneTimeline;
 /** The base class for timelines that change 1 bone property with a curve. */
 export declare abstract class BoneTimeline1 extends CurveTimeline1 implements BoneTimeline {
    readonly boneIndex: number;
    constructor(frameCount: number, bezierCount: number, boneIndex: number, property: Property);
    apply(skeleton: Skeleton, lastTime: number, time: number, events: Array<Event> | null, alpha: number, from: MixFrom, add: boolean, out: boolean, appliedPose: boolean): void;
    protected abstract apply1(pose: BonePose, setup: BonePose, time: number, alpha: number, from: MixFrom, add: boolean, out: boolean): void;
 }
 /** The base class for timelines that change two bone properties with a curve. */
 export declare abstract class BoneTimeline2 extends CurveTimeline implements BoneTimeline {
    readonly boneIndex: number;
    /** @param bezierCount The maximum number of Bezier curves. See {@link shrink}.
     * @param propertyIds Unique identifiers for the properties the timeline modifies. */
    constructor(frameCount: number, bezierCount: number, boneIndex: number, property1: Property, property2: Property);
    getFrameEntries(): number;
    /** Sets the time and values for the specified frame.
     * @param frame Between 0 and `frameCount`, inclusive.
     * @param time The frame time in seconds. */
    setFrame(frame: number, time: number, value1: number, value2: number): void;
    apply(skeleton: Skeleton, lastTime: number, time: number, events: Array<Event> | null, alpha: number, from: MixFrom, add: boolean, out: boolean, appliedPose: boolean): void;
    protected abstract apply1(pose: BonePose, setup: BonePose, time: number, alpha: number, from: MixFrom, add: boolean, out: boolean): void;
 }
 /** Changes {@link BonePose.rotation}. */
 export declare class RotateTimeline extends BoneTimeline1 {
    constructor(frameCount: number, bezierCount: number, boneIndex: number);
    apply1(pose: BonePose, setup: BonePose, time: number, alpha: number, from: MixFrom, add: boolean, out: boolean): void;
 }
 /** Changes {@link BonePose.x} and {@link BonePose.y}. */
 export declare class TranslateTimeline extends BoneTimeline2 {
    constructor(frameCount: number, bezierCount: number, boneIndex: number);
    apply1(pose: BonePose, setup: BonePose, time: number, alpha: number, from: MixFrom, add: boolean, out: boolean): void;
 }
 /** Changes {@link BonePose.x}. */
 export declare class TranslateXTimeline extends BoneTimeline1 {
    constructor(frameCount: number, bezierCount: number, boneIndex: number);
    protected apply1(pose: BonePose, setup: BonePose, time: number, alpha: number, from: MixFrom, add: boolean, out: boolean): void;
 }
 /** Changes {@link BonePose.y}. */
 export declare class TranslateYTimeline extends BoneTimeline1 {
    constructor(frameCount: number, bezierCount: number, boneIndex: number);
    protected apply1(pose: BonePose, setup: BonePose, time: number, alpha: number, from: MixFrom, add: boolean, out: boolean): void;
 }
 /** Changes {@link BonePose.scaleX} and {@link BonePose.scaleY}. */
 export declare class ScaleTimeline extends BoneTimeline2 {
    constructor(frameCount: number, bezierCount: number, boneIndex: number);
    protected apply1(pose: BonePose, setup: BonePose, time: number, alpha: number, from: MixFrom, add: boolean, out: boolean): void;
 }
 /** Changes a {@link BonePose.scaleX}. */
 export declare class ScaleXTimeline extends BoneTimeline1 {
    constructor(frameCount: number, bezierCount: number, boneIndex: number);
    protected apply1(pose: BonePose, setup: BonePose, time: number, alpha: number, from: MixFrom, add: boolean, out: boolean): void;
 }
 /** Changes a {@link BonePose.scaleY}. */
 export declare class ScaleYTimeline extends BoneTimeline1 {
    constructor(frameCount: number, bezierCount: number, boneIndex: number);
    protected apply1(pose: BonePose, setup: BonePose, time: number, alpha: number, from: MixFrom, add: boolean, out: boolean): void;
 }
 /** Changes {@link Bone.shearX} and {@link Bone.shearY}. */
 export declare class ShearTimeline extends BoneTimeline2 {
    constructor(frameCount: number, bezierCount: number, boneIndex: number);
    protected apply1(pose: BonePose, setup: BonePose, time: number, alpha: number, from: MixFrom, add: boolean, out: boolean): void;
 }
 /** Changes {@link Bone.shearX} and {@link Bone.shearY}. */
 export declare class ShearXTimeline extends BoneTimeline1 {
    constructor(frameCount: number, bezierCount: number, boneIndex: number);
    protected apply1(pose: BonePose, setup: BonePose, time: number, alpha: number, from: MixFrom, add: boolean, out: boolean): void;
 }
 /** Changes {@link Bone.shearX} and {@link Bone.shearY}. */
 export declare class ShearYTimeline extends BoneTimeline1 {
    constructor(frameCount: number, bezierCount: number, boneIndex: number);
    protected apply1(pose: BonePose, setup: BonePose, time: number, alpha: number, from: MixFrom, add: boolean, out: boolean): void;
 }
 /** Changes {@link BonePose.inherit}. */
 export declare class InheritTimeline extends Timeline implements BoneTimeline {
    readonly boneIndex: number;
    constructor(frameCount: number, boneIndex: number);
    getFrameEntries(): number;
    /** Sets the inherit transform mode for the specified frame.
     * @param frame Between 0 and `frameCount`, inclusive.
     * @param time The frame time in seconds. */
    setFrame(frame: number, time: number, inherit: Inherit): void;
    apply(skeleton: Skeleton, lastTime: number, time: number, events: Array<Event>, alpha: number, from: MixFrom, add: boolean, out: boolean, appliedPose: boolean): void;
 }
 /** The base class for timelines that change any number of slot properties with a curve. */
 export declare abstract class SlotCurveTimeline extends CurveTimeline implements SlotTimeline {
    readonly slotIndex: number;
    constructor(frameCount: number, bezierCount: number, slotIndex: number, ...propertyIds: string[]);
    apply(skeleton: Skeleton, lastTime: number, time: number, events: Array<Event>, alpha: number, from: MixFrom, add: boolean, out: boolean, appliedPose: boolean): void;
    protected abstract apply1(slot: Slot, pose: SlotPose, time: number, alpha: number, from: MixFrom, add: boolean): void;
 }
 /** Changes {@link SlotPose.color}. */
 export declare class RGBATimeline extends SlotCurveTimeline {
    constructor(frameCount: number, bezierCount: number, slotIndex: number);
    getFrameEntries(): number;
    /** Sets the time in seconds, red, green, blue, and alpha for the specified key frame. */
    setFrame(frame: number, time: number, r: number, g: number, b: number, a: number): void;
    protected apply1(slot: Slot, pose: SlotPose, time: number, alpha: number, from: MixFrom, add: boolean): void;
 }
 /** Changes RGB for a slot's {@link SlotPose.color}. */
 export declare class RGBTimeline extends SlotCurveTimeline {
    constructor(frameCount: number, bezierCount: number, slotIndex: number);
    getFrameEntries(): number;
    /** Sets the time in seconds, red, green, blue, and alpha for the specified key frame. */
    setFrame(frame: number, time: number, r: number, g: number, b: number): void;
    protected apply1(slot: Slot, pose: SlotPose, time: number, alpha: number, from: MixFrom, add: boolean): void;
 }
 /** Changes alpha for a slot's {@link SlotPose.color}. */
 export declare class AlphaTimeline extends CurveTimeline1 implements SlotTimeline {
    slotIndex: number;
    constructor(frameCount: number, bezierCount: number, slotIndex: number);
    apply(skeleton: Skeleton, lastTime: number, time: number, events: Array<Event>, alpha: number, from: MixFrom, add: boolean, out: boolean, appliedPose: boolean): void;
 }
 /** Changes {@link SlotPose.color} and {@link SlotPose.darkColor} for two color tinting. */
 export declare class RGBA2Timeline extends SlotCurveTimeline {
    constructor(frameCount: number, bezierCount: number, slotIndex: number);
    getFrameEntries(): number;
    /** Sets the time in seconds, light, and dark colors for the specified key frame. */
    setFrame(frame: number, time: number, r: number, g: number, b: number, a: number, r2: number, g2: number, b2: number): void;
    protected apply1(slot: Slot, pose: SlotPose, time: number, alpha: number, from: MixFrom, add: boolean): void;
 }
 /** Changes {@link SlotPose.color} and {@link SlotPose.darkColor} for two color tinting. */
 export declare class RGB2Timeline extends SlotCurveTimeline {
    constructor(frameCount: number, bezierCount: number, slotIndex: number);
    getFrameEntries(): number;
    /** Sets the time in seconds, light, and dark colors for the specified key frame. */
    setFrame(frame: number, time: number, r: number, g: number, b: number, r2: number, g2: number, b2: number): void;
    protected apply1(slot: Slot, pose: SlotPose, time: number, alpha: number, from: MixFrom, add: boolean): void;
 }
 /** Changes {@link SlotPose.ttachment}. */
 export declare class AttachmentTimeline extends Timeline implements SlotTimeline {
    slotIndex: number;
    /** The attachment name for each key frame. May contain null values to clear the attachment. */
    attachmentNames: Array<string | null>;
    constructor(frameCount: number, slotIndex: number);
    getFrameCount(): number;
    /** Sets the time in seconds and the attachment name for the specified key frame. */
    setFrame(frame: number, time: number, attachmentName: string | null): void;
    apply(skeleton: Skeleton, lastTime: number, time: number, events: Array<Event>, alpha: number, from: MixFrom, add: boolean, out: boolean, appliedPose: boolean): void;
    setAttachment(skeleton: Skeleton, pose: SlotPose, attachmentName: string | null): void;
 }
 /** Changes {@link SlotPose.deform} to deform a {@link VertexAttachment}. */
 export declare class DeformTimeline extends CurveTimeline implements SlotTimeline {
    readonly slotIndex: number;
    /** The attachment that will be deformed.
     *
     * See {@link VertexAttachment.getTimelineAttachment}. */
    readonly attachment: VertexAttachment;
    /** The vertices for each key frame. */
    vertices: Array<NumberArrayLike>;
    constructor(frameCount: number, bezierCount: number, slotIndex: number, attachment: VertexAttachment);
    getFrameCount(): number;
    /** Sets the time and vertices for the specified frame.
     * @param frame Between 0 and `frameCount`, inclusive.
     * @param time The frame time in seconds.
     * @param vertices Vertex positions for an unweighted VertexAttachment, or deform offsets if it has weights. */
    setFrame(frame: number, time: number, vertices: NumberArrayLike): void;
    /** @param value1 Ignored (0 is used for a deform timeline).
     * @param value2 Ignored (1 is used for a deform timeline). */
    setBezier(bezier: number, frame: number, value: number, time1: number, value1: number, cx1: number, cy1: number, cx2: number, cy2: number, time2: number, value2: number): void;
    getCurvePercent(time: number, frame: number): number;
    apply(skeleton: Skeleton, lastTime: number, time: number, events: Event[] | null, alpha: number, from: MixFrom, add: boolean, out: boolean, appliedPose: boolean): void;
    private applyBeforeFirst;
    private applyToSlot;
 }
 /** Changes {@link Slot.getSequenceIndex} for an attachment's {@link Sequence}. */
 export declare class SequenceTimeline extends Timeline implements SlotTimeline {
    static ENTRIES: number;
    static MODE: number;
    static DELAY: number;
    readonly slotIndex: number;
    readonly attachment: Attachment;
    constructor(frameCount: number, slotIndex: number, attachment: Attachment);
    getFrameEntries(): number;
    getSlotIndex(): number;
    /** The attachment for which the {@link SlotPose.sequenceIndex} will be set.
     *
     * See {@link VertexAttachment.timelineAttachment}. */
    getAttachment(): Attachment;
    /** Sets the time, mode, index, and frame time for the specified frame.
     * @param frame Between 0 and `frameCount`, inclusive.
     * @param time Seconds between frames. */
    setFrame(frame: number, time: number, mode: SequenceMode, index: number, delay: number): void;
    apply(skeleton: Skeleton, lastTime: number, time: number, events: Array<Event>, alpha: number, from: MixFrom, add: boolean, out: boolean, appliedPose: boolean): void;
    private setupPose;
    private applyToSlot;
 }
 /** Fires an {@link Event} when specific animation times are reached. */
 export declare class EventTimeline extends Timeline {
    static propertyIds: string[];
    /** The event for each key frame. */
    events: Array<Event>;
    constructor(frameCount: number);
    getFrameCount(): number;
    /** Sets the time in seconds and the event for the specified key frame. */
    setFrame(frame: number, event: Event): void;
    /** Fires events for frames > `lastTime` and <= `time`. */
    apply(skeleton: Skeleton | null, lastTime: number, time: number, firedEvents: Array<Event>, alpha: number, from: MixFrom, add: boolean, out: boolean, appliedPose: boolean): void;
 }
 /** Changes the {@link Skeleton.getDrawOrder}. */
 export declare class DrawOrderTimeline extends Timeline {
    static readonly propertyID = "14";
    static propertyIds: string[];
    /** The draw order for each key frame. See {@link setFrame}. */
    private readonly drawOrders;
    constructor(frameCount: number);
    getFrameCount(): number;
    /** Sets the time in seconds and the draw order for the specified key frame.
     * @param drawOrder Ordered {@link Skeleton.slots} indices, or null to use setup pose
     *           draw order. */
    setFrame(frame: number, time: number, drawOrder: Array<number> | null): void;
    apply(skeleton: Skeleton, lastTime: number, time: number, firedEvents: Array<Event>, alpha: number, from: MixFrom, add: boolean, out: boolean, appliedPose: boolean): void;
 }
 /** Changes a subset of the {@link Skeleton.getDrawOrder | draw order}. */
 export declare class DrawOrderFolderTimeline extends Timeline {
    static readonly propertyID = "15";
    private readonly slots;
    private readonly inFolder;
    private readonly drawOrders;
    /** @param slots {@link Skeleton.slots} indices controlled by this timeline, in setup order.
     * @param slotCount The maximum number of slots in the skeleton. */
    constructor(frameCount: number, slots: number[], slotCount: number);
    private static propertyIds;
    getFrameCount(): number;
    /** The {@link Skeleton.getSlots} indices that this timeline affects, in setup order. */
    getSlots(): number[];
    /** The draw order for each frame. See {@link setFrame}. */
    getDrawOrders(): Array<Array<number> | null>;
    /** Sets the time and draw order for the specified frame.
     * @param frame Between 0 and `frameCount`, inclusive.
     * @param time The frame time in seconds.
     * @param drawOrder Ordered {@link getSlots} indices, or null to use setup pose order. */
    setFrame(frame: number, time: number, drawOrder: Array<number> | null): void;
    apply(skeleton: Skeleton, lastTime: number, time: number, events: Array<Event>, alpha: number, from: MixFrom, add: boolean, out: boolean, appliedPose: boolean): void;
    private setup;
 }
 export interface ConstraintTimeline {
    /** The index of the constraint in {@link Skeleton.constraints} that will be changed when this timeline is applied, or -1 if
     * a specific constraint will not be changed. */
    readonly constraintIndex: number;
 }
 export declare function isConstraintTimeline(obj: Timeline & Partial<ConstraintTimeline>): obj is Timeline & ConstraintTimeline;
 /** Changes {@link IkConstraintPose.mix)}, {@link IkConstraintPose.softness},
 * {@link IkConstraintPose.bendDirection}, {@link IkConstraintPose.stretch}, and
 * {@link IkConstraintPose.compress}. */
 export declare class IkConstraintTimeline extends CurveTimeline implements ConstraintTimeline {
    readonly constraintIndex: number;
    constructor(frameCount: number, bezierCount: number, constraintIndex: number);
    getFrameEntries(): number;
    /** Sets the time, mix, softness, bend direction, compress, and stretch for the specified frame.
     * @param frame Between 0 and `frameCount`, inclusive.
     * @param time The frame time in seconds.
     * @param bendDirection 1 or -1. */
    setFrame(frame: number, time: number, mix: number, softness: number, bendDirection: number, compress: boolean, stretch: boolean): void;
    apply(skeleton: Skeleton, lastTime: number, time: number, firedEvents: Array<Event>, alpha: number, from: MixFrom, add: boolean, out: boolean, appliedPose: boolean): void;
 }
 /** Changes {@link TransformConstraintPose.mixRotate}, {@link TransformConstraintPose.mixX},
 * {@link TransformConstraintPose.mixY}, {@link TransformConstraintPose.mixScaleX},
 * {@link TransformConstraintPose.mixScaleY}, and {@link TransformConstraintPose.mixShearY}. */
 export declare class TransformConstraintTimeline extends CurveTimeline implements ConstraintTimeline {
    /** The index of the transform constraint slot in {@link Skeleton.transformConstraints} that will be changed. */
    constraintIndex: number;
    constructor(frameCount: number, bezierCount: number, constraintIndex: number);
    getFrameEntries(): number;
    /** Sets the time, rotate mix, translate mix, scale mix, and shear mix for the specified frame.
     * @param frame Between 0 and `frameCount`, inclusive.
     * @param time The frame time in seconds. */
    setFrame(frame: number, time: number, mixRotate: number, mixX: number, mixY: number, mixScaleX: number, mixScaleY: number, mixShearY: number): void;
    apply(skeleton: Skeleton, lastTime: number, time: number, firedEvents: Array<Event>, alpha: number, from: MixFrom, add: boolean, out: boolean, appliedPose: boolean): void;
 }
 /** The base class for timelines that change 1 constraint property with a curve. */
 export declare abstract class ConstraintTimeline1 extends CurveTimeline1 implements ConstraintTimeline {
    readonly constraintIndex: number;
    constructor(frameCount: number, bezierCount: number, constraintIndex: number, property: Property);
 }
 /** Changes {@link PathConstraintPose.position}. */
 export declare class PathConstraintPositionTimeline extends ConstraintTimeline1 {
    constructor(frameCount: number, bezierCount: number, constraintIndex: number);
    apply(skeleton: Skeleton, lastTime: number, time: number, firedEvents: Array<Event>, alpha: number, from: MixFrom, add: boolean, out: boolean, appliedPose: boolean): void;
 }
 /** Changes {@link PathConstraintPose.spacing}. */
 export declare class PathConstraintSpacingTimeline extends ConstraintTimeline1 {
    constructor(frameCount: number, bezierCount: number, constraintIndex: number);
    apply(skeleton: Skeleton, lastTime: number, time: number, firedEvents: Array<Event>, alpha: number, from: MixFrom, add: boolean, out: boolean, appliedPose: boolean): void;
 }
 /** Changes {@link PathConstraint.mixRotate}, {@link PathConstraint.mixX}, and
 * {@link PathConstraint.mixY}. */
 export declare class PathConstraintMixTimeline extends CurveTimeline implements ConstraintTimeline {
    readonly constraintIndex: number;
    constructor(frameCount: number, bezierCount: number, constraintIndex: number);
    getFrameEntries(): number;
    /** Sets the time and color for the specified frame.
     * @param frame Between 0 and `frameCount`, inclusive.
     * @param time The frame time in seconds. */
    setFrame(frame: number, time: number, mixRotate: number, mixX: number, mixY: number): void;
    apply(skeleton: Skeleton, lastTime: number, time: number, firedEvents: Array<Event>, alpha: number, from: MixFrom, add: boolean, out: boolean, appliedPose: boolean): void;
 }
 /** The base class for most {@link PhysicsConstraint} timelines. */
 export declare abstract class PhysicsConstraintTimeline extends ConstraintTimeline1 {
    /** @param constraintIndex -1 for all physics constraints in the skeleton. */
    constructor(frameCount: number, bezierCount: number, constraintIndex: number, property: number);
    apply(skeleton: Skeleton, lastTime: number, time: number, firedEvents: Array<Event>, alpha: number, from: MixFrom, add: boolean, out: boolean, appliedPose: boolean): void;
    abstract get(pose: PhysicsConstraintPose): number;
    abstract set(pose: PhysicsConstraintPose, value: number): void;
    abstract global(constraint: PhysicsConstraintData): boolean;
 }
 /** Changes {@link PhysicsConstraintPose.inertia}. */
 export declare class PhysicsConstraintInertiaTimeline extends PhysicsConstraintTimeline {
    constructor(frameCount: number, bezierCount: number, constraintIndex: number);
    get(pose: PhysicsConstraintPose): number;
    set(pose: PhysicsConstraintPose, value: number): void;
    global(constraint: PhysicsConstraintData): boolean;
 }
 /** Changes {@link PhysicsConstraintPose.strength}. */
 export declare class PhysicsConstraintStrengthTimeline extends PhysicsConstraintTimeline {
    constructor(frameCount: number, bezierCount: number, constraintIndex: number);
    get(pose: PhysicsConstraintPose): number;
    set(pose: PhysicsConstraintPose, value: number): void;
    global(constraint: PhysicsConstraintData): boolean;
 }
 /** Changes {@link PhysicsConstraintPose.damping}. */
 export declare class PhysicsConstraintDampingTimeline extends PhysicsConstraintTimeline {
    constructor(frameCount: number, bezierCount: number, constraintIndex: number);
    get(pose: PhysicsConstraintPose): number;
    set(pose: PhysicsConstraintPose, value: number): void;
    global(constraint: PhysicsConstraintData): boolean;
 }
 /** Changes {@link PhysicsConstraintPose.massInverse}. The timeline values are not inverted. */
 export declare class PhysicsConstraintMassTimeline extends PhysicsConstraintTimeline {
    constructor(frameCount: number, bezierCount: number, constraintIndex: number);
    get(pose: PhysicsConstraintPose): number;
    set(pose: PhysicsConstraintPose, value: number): void;
    global(constraint: PhysicsConstraintData): boolean;
 }
 /** Changes {@link PhysicsConstraintPose.wind}. */
 export declare class PhysicsConstraintWindTimeline extends PhysicsConstraintTimeline {
    constructor(frameCount: number, bezierCount: number, constraintIndex: number);
    get(pose: PhysicsConstraintPose): number;
    set(pose: PhysicsConstraintPose, value: number): void;
    global(constraint: PhysicsConstraintData): boolean;
 }
 /** Changes {@link PhysicsConstraintPose.gravity}. */
 export declare class PhysicsConstraintGravityTimeline extends PhysicsConstraintTimeline {
    constructor(frameCount: number, bezierCount: number, constraintIndex: number);
    get(pose: PhysicsConstraintPose): number;
    set(pose: PhysicsConstraintPose, value: number): void;
    global(constraint: PhysicsConstraintData): boolean;
 }
 /** Changes {@link PhysicsConstraintPose.mix}. */
 export declare class PhysicsConstraintMixTimeline extends PhysicsConstraintTimeline {
    constructor(frameCount: number, bezierCount: number, constraintIndex: number);
    get(pose: PhysicsConstraintPose): number;
    set(pose: PhysicsConstraintPose, value: number): void;
    global(constraint: PhysicsConstraintData): boolean;
 }
 /** Resets a physics constraint when specific animation times are reached. */
 export declare class PhysicsConstraintResetTimeline extends Timeline implements ConstraintTimeline {
    private static propertyIds;
    /** The index of the physics constraint in {@link Skeleton.contraints} that will be reset when this timeline is
    * applied, or -1 if all physics constraints in the skeleton will be reset. */
    readonly constraintIndex: number;
    /** @param constraintIndex -1 for all physics constraints in the skeleton. */
    constructor(frameCount: number, constraintIndex: number);
    getFrameCount(): number;
    /** Sets the time for the specified frame.
     * @param frame Between 0 and `frameCount`, inclusive. */
    setFrame(frame: number, time: number): void;
    /** Resets the physics constraint when frames > `lastTime` and <= `time`. */
    apply(skeleton: Skeleton, lastTime: number, time: number, firedEvents: Array<Event>, alpha: number, from: MixFrom, add: boolean, out: boolean, appliedPose: boolean): void;
 }
 /** Changes {@link SliderPose.time}. */
 export declare class SliderTimeline extends ConstraintTimeline1 {
    constructor(frameCount: number, bezierCount: number, constraintIndex: number);
    apply(skeleton: Skeleton, lastTime: number, time: number, firedEvents: Array<Event>, alpha: number, from: MixFrom, add: boolean, out: boolean, appliedPose: boolean): void;
 }
 /** Changes {@link SliderPose.mix}. */
 export declare class SliderMixTimeline extends ConstraintTimeline1 {
    constructor(frameCount: number, bezierCount: number, constraintIndex: number);
    apply(skeleton: Skeleton, lastTime: number, time: number, firedEvents: Array<Event>, alpha: number, from: MixFrom, add: boolean, out: boolean, appliedPose: boolean): void;
 }
@@ -0,0 +1,458 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 /** biome-ignore-all lint/style/noNonNullAssertion: reference runtime expects some nullable to not be null */
 import { Animation, AttachmentTimeline, MixFrom, RotateTimeline } from "./Animation.js";
 import type { AnimationStateData } from "./AnimationStateData.js";
 import type { Event } from "./Event.js";
 import type { Skeleton } from "./Skeleton.js";
 import { Interpolation, Pool } from "./Utils.js";
 /** Applies animations over time, queues animations for later playback, mixes (crossfading) between animations, and applies
 * multiple animations on top of each other (layering).
 *
 * See [Applying Animations](http://esotericsoftware.com/spine-applying-animations#AnimationState-API) in the Spine Runtimes Guide. */
 export declare class AnimationState {
    static readonly emptyAnimation: Animation;
    /** The AnimationStateData to look up mix durations. */
    data: AnimationStateData;
    /** The list of tracks that have had animations. May contain null entries for tracks that currently have no animation. */
    readonly tracks: (TrackEntry | null)[];
    /** Multiplier for the delta time when the animation state is updated, causing time for all animations and mixes to play slower
     * or faster. Defaults to 1.
     *
     * See {@link TrackEntry.timeScale} to affect a single animation. */
    timeScale: number;
    unkeyedState: number;
    readonly events: Event[];
    readonly listeners: AnimationStateListener[];
    queue: EventQueue;
    propertyIds: Map<string, TrackEntry>;
    animationsChanged: boolean;
    trackEntryPool: Pool<TrackEntry>;
    constructor(data: AnimationStateData);
    /** Increments each track entry {@link TrackEntry.trackTime}, setting queued animations as current if needed. */
    update(delta: number): void;
    /** Returns true when all mixing from entries are complete. */
    updateMixingFrom(to: TrackEntry, delta: number): boolean;
    /** Poses the skeleton using the track entry animations. The animation state is not changed, so can be applied to multiple
     * skeletons to pose them identically.
     * @returns True if any animations were applied. */
    apply(skeleton: Skeleton): boolean;
    applyMixingFrom(to: TrackEntry, skeleton: Skeleton): number;
    /** Applies the attachment timeline and sets {@link Slot.attachmentState}.
     * @param retain True if the attachment remains after apply, false if temporary for deform timelines. */
    applyAttachmentTimeline(timeline: AttachmentTimeline, skeleton: Skeleton, time: number, from: MixFrom, retain: boolean): void;
    /** Applies the rotate timeline, mixing with the current pose while keeping the same rotation direction chosen as the shortest
     * the first time the mixing was applied. */
    applyRotateTimeline(timeline: RotateTimeline, skeleton: Skeleton, time: number, alpha: number, from: MixFrom, timelinesRotation: Array<number>, i: number, firstFrame: boolean): void;
    queueEvents(entry: TrackEntry, animationTime: number): void;
    private eventsReverse;
    /** Removes all animations from all tracks, leaving skeletons in their current pose.
     *
     * Usually you want to use {@link setEmptyAnimations} to mix the skeletons back to the setup pose, rather than leaving
     * them in their current pose. */
    clearTracks(): void;
    /** Removes all animations from the track, leaving skeletons in their current pose.
     *
     * Usually you want to use {@link setEmptyAnimation} to mix the skeletons back to the setup pose, rather than
     * leaving them in their current pose. */
    clearTrack(trackIndex: number): void;
    setTrack(index: number, current: TrackEntry, interrupt: boolean): void;
    /** Sets an animation by name.
     *
     * See {@link setAnimation}. */
    setAnimation(trackIndex: number, animationName: string, loop?: boolean): TrackEntry;
    /** Sets the current animation for a track, discarding any queued animations.
     *
     * If the formerly current track entry is for the same animation and was never applied to a skeleton, it is replaced (not mixed
     * from).
     * @param loop If true, the animation will repeat. If false it will not, instead its last frame is applied if played beyond its
     *           duration. In either case {@link TrackEntry.trackEnd} determines when the track is cleared.
     * @return A track entry to allow further customization of animation playback. References to the track entry must not be kept
     *         after the {@link AnimationStateListener.dispose} event occurs. */
    setAnimation(trackIndex: number, animation: Animation, loop?: boolean): TrackEntry;
    private setAnimation1;
    /** Sets the current animation for a track, discarding any queued animations.
     *
     * If the formerly current track entry is for the same animation and was never applied to a skeleton, it is replaced (not mixed
     * from).
     * @param loop If true, the animation will repeat. If false it will not, instead its last frame is applied if played beyond its
     *           duration. In either case {@link TrackEntry.getTrackEnd} determines when the track is cleared.
     * @return A track entry to allow further customization of animation playback. References to the track entry must not be kept
     *         after the {@link AnimationStateListener.dispose} event occurs. */
    private setAnimation2;
    /** Queues an animation by name.
     *
     * See {@link addAnimation}. */
    addAnimation(trackIndex: number, animationName: string, loop?: boolean, delay?: number): TrackEntry;
    /** Adds an animation to be played after the current or last queued animation for a track. If the track has no entries, this is
     * equivalent to calling {@link setAnimation}.
     * @param delay If > 0, sets {@link TrackEntry.delay}. If <= 0, the delay set is the duration of the previous track entry
     *           minus any mix duration (from {@link data}) plus the specified `delay` (ie the mix ends at (when
     *           `delay` = 0) or before (when `delay` < 0) the previous track entry duration). If the
     *           previous entry is looping, its next loop completion is used instead of its duration.
     * @return A track entry to allow further customization of animation playback. References to the track entry must not be kept
     *         after the {@link AnimationStateListener.dispose} event occurs. */
    addAnimation(trackIndex: number, animation: Animation, loop?: boolean, delay?: number): TrackEntry;
    private addAnimation1;
    private addAnimation2;
    /** Sets an empty animation for a track, discarding any queued animations, and sets the track entry's
     * {@link TrackEntry.mixduration}. An empty animation has no timelines and serves as a placeholder for mixing in or out.
     *
     * Mixing out is done by setting an empty animation with a mix duration using either {@link setEmptyAnimation},
     * {@link setEmptyAnimations}, or {@link addEmptyAnimation}. Mixing to an empty animation causes
     * the previous animation to be applied less and less over the mix duration. Properties keyed in the previous animation
     * transition to the value from lower tracks or to the setup pose value if no lower tracks key the property. A mix duration of
     * 0 still needs to be applied one more time to mix out, so the properties it was animating are reverted.
     *
     * Mixing in is done by first setting an empty animation, then adding an animation using
     * {@link addAnimation} with the desired delay (an empty animation has a duration of 0) and on
     * the returned track entry, set the {@link TrackEntry.setMixDuration}. Mixing from an empty animation causes the new
     * animation to be applied more and more over the mix duration. Properties keyed in the new animation transition from the value
     * from lower tracks or from the setup pose value if no lower tracks key the property to the value keyed in the new animation.
     *
     * See <a href='https://esotericsoftware.com/spine-applying-animations#Empty-animations'>Empty animations</a> in the Spine
     * Runtimes Guide. */
    setEmptyAnimation(trackIndex: number, mixDuration?: number): TrackEntry;
    /** Adds an empty animation to be played after the current or last queued animation for a track, and sets the track entry's
     * {@link TrackEntry.mixDuration}. If the track has no entries, it is equivalent to calling
     * {@link setEmptyAnimation}.
     *
     * See {@link setEmptyAnimation} and
     * <a href='https://esotericsoftware.com/spine-applying-animations#Empty-animations'>Empty animations</a> in the Spine Runtimes
     * Guide.
     * @param delay If > 0, sets {@link TrackEntry.delay}. If <= 0, the delay set is the duration of the previous track entry minus
     *           any mix duration plus the specified `delay` (ie the mix ends at (when `delay` = 0) or before
     *           (when `delay` < 0) the previous track entry duration). If the previous entry is looping, its next loop
     *           completion is used instead of its duration.
     * @return A track entry to allow further customization of animation playback. References to the track entry must not be kept
     *         after the {@link AnimationStateListener.dispose} event occurs. */
    addEmptyAnimation(trackIndex: number, mixDuration?: number, delay?: number): TrackEntry;
    /** Sets an empty animation for every track, discarding any queued animations, and mixes to it over the specified mix duration.
     *
     * See <a href='https://esotericsoftware.com/spine-applying-animations#Empty-animations'>Empty animations</a> in the Spine
     * Runtimes Guide. */
    setEmptyAnimations(mixDuration?: number): void;
    expandToIndex(index: number): TrackEntry | null;
    /** @param last May be null. */
    trackEntry(trackIndex: number, animation: Animation, loop: boolean, last: TrackEntry | null): TrackEntry;
    /** Removes {@link TrackEntry.next} and all entries after it for the specified entry. */
    clearNext(entry: TrackEntry): void;
    _animationsChanged(): void;
    computeHold(entry: TrackEntry, track: TrackEntry): void;
    private from;
    /** Returns the track entry for the animation currently playing on the track, or null if no animation is currently playing. */
    getTrack(trackIndex: number): TrackEntry | null;
    /** Adds a listener to receive events for all track entries. */
    addListener(listener: AnimationStateListener): void;
    /** Removes the listener added with {@link addListener}. */
    removeListener(listener: AnimationStateListener): void;
    /** Removes all listeners added with {@link addListener}. */
    clearListeners(): void;
    /** Discards all listener notifications that have not yet been delivered. This can be useful to call from an
     * {@link AnimationStateListener} when it is known that further notifications that may have been already queued for delivery
     * are not wanted because new animations are being set. */
    clearListenerNotifications(): void;
 }
 /** Stores settings and other state for the playback of an animation on an {@link AnimationState} track.
 *
 * References to a track entry must not be kept after the {@link AnimationStateListener.dispose} event occurs. */
 export declare class TrackEntry {
    /** The animation to apply for this track entry. */
    animation: Animation | null;
    previous: TrackEntry | null;
    /** The animation queued to start after this animation, or null. `next` makes up a linked list. */
    next: TrackEntry | null;
    /** The track entry for the previous animation when mixing to this animation, or null if no mixing is currently occurring.
     * When mixing from multiple animations, `mixingFrom` makes up a doubly linked list. */
    mixingFrom: TrackEntry | null;
    /** The track entry for the next animation when mixing from this animation, or null if no mixing is currently occurring.
     * When mixing to multiple animations, `mixingTo` makes up a doubly linked list. */
    mixingTo: TrackEntry | null;
    /** The listener for events generated by this track entry, or null.
     *
     * A track entry returned from {@link AnimationState.setAnimation} is already the current animation
     * for the track, so the callback for listener {@link AnimationStateListener.start} will not be called. */
    listener: AnimationStateListener | null;
    /** The index of the track where this track entry is either current or queued.
     *
     * See {@link AnimationState.getTrack}. */
    trackIndex: number;
    /** If true, the animation will repeat. If false it will not, instead its last frame is applied if played beyond its
     * duration. */
    loop: boolean;
    /** When true, timelines in this animation that support additive have their values added to the setup or current pose values
     * instead of replacing them. Additive can be set for a new track entry only before {@link AnimationState.apply}
     * is next called. */
    additive: boolean;
    /** If true, the animation will be applied in reverse. */
    reverse: boolean;
    /** If true, mixing rotation between tracks always uses the shortest rotation direction. If the rotation is animated, the
     * shortest rotation direction may change during the mix.
     *
     * If false, the shortest rotation direction is remembered when the mix starts and the same direction is used for the rest
     * of the mix. Defaults to false.
     *
     * See {@link resetRotationDirections}. */
    shortestRotation: boolean;
    keepHold: boolean;
    /** When the interpolated mix percentage is less than the `eventThreshold` , event timelines are applied while
     * this animation is being mixed out. Defaults to 0, so event timelines are not applied while this animation is being mixed
     * out. */
    eventThreshold: number;
    /** When the interpolated mix percentage is less than the `mixAttachmentThreshold`, attachment timelines are
     * applied while this animation is being mixed out. Defaults to 0, so attachment timelines are not applied while this
     * animation is being mixed out. */
    mixAttachmentThreshold: number;
    /** When the computed alpha is greater than `alphaAttachmentThreshold`, attachment timelines are applied. The
     * computed alpha includes {@link alpha} and the interpolated mix percentage. Defaults to 0, so attachment timelines are
     * always applied. */
    alphaAttachmentThreshold: number;
    /** When the interpolated mix percentage is less than the `mixAttachmentThreshold`, attachment timelines are
     * applied while this animation is being mixed out. Defaults to 0, so attachment timelines are not applied while this
     * animation is being mixed out. */
    mixDrawOrderThreshold: number;
    /** The time in seconds for the first frame of this animation, both initially and after looping. Defaults to 0.
     *
     * When setting `animationStart` time, {@link animationLast} can be set to the same value to avoid firing events
     * from the start of the animation. */
    animationStart: number;
    /** The time in seconds for the last frame of this animation. Past this time, non-looping animations hold the pose at this
     * time while looping animations will loop back to {@link animationStart}. Defaults to the {@link Animation.duration}. */
    animationEnd: number;
    /** The time in seconds this animation was last applied. Some timelines use this for one-time triggers. For example, when
     * this animation is applied, event timelines will fire all events between the `animationLast` time (exclusive)
     * and `animationTime` (inclusive). Defaults to -1 to ensure triggers on frame 0 happen the first time this
     * animation is applied. */
    animationLast: number;
    nextAnimationLast: number;
    /** Seconds to postpone playing the animation. Must be >= 0. When this track entry is the current track entry,
     * `delay` postpones incrementing the {@link trackTime}. When this track entry is queued, `delay` is
     * the time from the start of the previous animation to when this track entry will become the current track entry (ie when
     * the previous track entry {@link trackTime} >= this track entry's `delay`).
     *
     * {@link timeScale} affects the delay.
     *
     * When passing `delay` <= 0 to {@link AnimationState.addAnimation} this
     * `delay` is set using a mix duration from {@link AnimationStateData}. To change the {@link mixDuration}
     * afterward, use {@link setMixDuration} so this `delay` is adjusted. */
    delay: number;
    /** The time in seconds this track entry has been the current track entry, starting at 0 and increasing forever. Compare to
     * {@link getAnimationTime}, which is always between {@link animationStart} and {@link animationEnd}.
     *
     * The track time can be set to start the animation at a time other than 0, without affecting looping. When doing so,
     * {@link animationLast} can be set to the same value to avoid firing events from the start of the animation.
     *
     * To set the time an animation starts and loops, use {@link animationStart} and {@link animationEnd}. */
    trackTime: number;
    trackLast: number;
    nextTrackLast: number;
    /** The track time in seconds when this animation will be removed from the track. Defaults to the highest possible float
     * value, meaning the animation will be applied until a new animation is set or the track is cleared. If the track end time
     * is reached, no other animations are queued for playback, and mixing from any previous animations is complete, then the
     * properties keyed by the animation are set to the setup pose and the track is cleared.
     *
     * Usually you want to use {@link AnimationState.addEmptyAnimation} rather than have the animation
     * abruptly cease being applied, leaving the current pose. */
    trackEnd: number;
    /** Multiplier for the delta time when this track entry is updated, causing time for this animation to pass slower or
     * faster. Defaults to 1.
     *
     * Values < 0 are not supported. To play an animation in reverse, use {@link reverse}.
     *
     * {@link mixTime} is not affected by track entry time scale, so {@link mixDuration} may need to be adjusted to match the
     * animation speed.
     *
     * When using {@link AnimationState.addAnimation} with a `delay` <= 0, the
     * {@link delay} is set using the mix duration from {@link AnimationState.data}, assuming time scale to be 1. If the time
     * scale is not 1, the delay may need to be adjusted.
     *
     * See {@link AnimationState.timeScale} to affect all animations. */
    timeScale: number;
    /** Values < 1 mix this animation with the skeleton's current pose (either the setup pose or the pose from lower tracks).
     * Defaults to 1, which overwrites the skeleton's current pose with this animation.
     *
     * Alpha should be 1 on track 0.
     *
     * See {@link getAlphaAttachmentThreshold}. */
    alpha: number;
    /** Seconds elapsed from 0 to the {@link mixDuration} when mixing from the previous animation to this animation. May
     * be slightly more than `mixDuration` when the mix is complete. */
    mixTime: number;
    /** Seconds for mixing from the previous animation to this animation. Defaults to the value provided by
     * {@link AnimationStateData.getMix} based on the animation before this animation (if any).
     *
     * A mix duration of 0 still needs to be applied one more time to mix out, so the the properties it was animating are
     * reverted. A mix duration of 0 can be set at any time to end the mix on the next
     * {@link AnimationState.update | update}.
     *
     * The `mixDuration` can be set manually rather than use the value from
     * {@link AnimationStateData.getMix}. In that case, the `mixDuration` can be set for a new
     * track entry only before {@link AnimationState.update} is next called.
     *
     * When using {@link AnimationState.addAnimation} with a `delay` <= 0, the
     * {@link getDelay} is set using the mix duration from {@link AnimationState.data}. If `mixDuration` is set
     * afterward, the delay needs to be adjusted:
     *
     * <pre>
     * entry.mixDuration = 0.25;<br>
     * entry.delay = entry.previous.getTrackComplete() - entry.mixDuration + 0;
     * </pre>
     *
     * Alternatively, use {@link setMixDuration} to set both the mix duration and recompute the delay:<br>
     *
     * <pre>
      entry.setMixDuration(0.25f, 0); // mixDuration, delay
     * </pre>
     */
    mixDuration: number;
    totalAlpha: number;
    mixInterpolation: Interpolation;
    /** Sets both {@link getMixDuration} and {@link getDelay}.
     * @param delay If > 0, sets {@link getDelay}. If <= 0, the delay set is the duration of the previous track entry minus
     *           the specified mix duration plus the specified `delay` (ie the mix ends at (when `delay` =
     *           0) or before (when `delay` < 0) the previous track entry duration). If the previous entry is
     *           looping, its next loop completion is used instead of its duration. */
    setMixDuration(mixDuration: number, delay?: number): void;
    /** The interpolation to apply to the mix percentage ({@link mixTime} / {@link mixDuration}) when mixing from the previous
     * animation to this animation. Defaults to linear. */
    setMixInterpolation(mixInterpolation: Interpolation): void;
    mix(): number;
    /** For each timeline:
     * - Bits 0-1: MixFrom.
     * - Bit 2, HOLD: 0 = mix out using alphaMix, 1 = apply full alpha to prevent dipping. Timeline is first on its track to
     * set the property and the next entry (mixingTo) also sets it. When held, timelineHoldMix's mix controls how the hold fades
     * out (for 3+ entry chains where the chain eventually stops setting the property). */
    timelineMode: number[];
    timelineHoldMix: TrackEntry[];
    timelinesRotation: number[];
    reset(): void;
    /** Uses {@link trackTime} to compute the `animationTime`, which is always between {@link animationStart} and
     * {@link animationEnd}. When `trackTime` is 0, `animationTime` is equal to the
     * `animationStart` time. */
    getAnimationTime(): number;
    setAnimationLast(animationLast: number): void;
    /** Returns true if at least one loop has been completed.
     *
     * See {@link AnimationStateListener.complete}. */
    isComplete(): boolean;
    /** When {@link shortestRotation} is false, this clears the directions for mixing this entry's rotation. This can be useful
     * to avoid bones rotating the long way around when using {@link getAlpha} and starting animations on other tracks.
     *
     * Mixing involves finding a rotation between two others. There are two possible solutions: the short or the long way
     * around. When the two rotations change over time, which direction is the short or long way can also change. If the short
     * way was always chosen, bones flip to the other side when that direction became the long way. TrackEntry chooses the short
     * way the first time it is applied and remembers that direction. Resetting that direction makes it choose a new short way
     * on the next apply. */
    resetRotationDirections(): void;
    /** If this track entry is non-looping, this is the track time in seconds when {@link animationEnd} is reached, or the
     * current {@link trackTime} if it has already been reached.
     *
     * If this track entry is looping, this is the track time when this animation will reach its next {@link animationEnd} (the
     * next loop completion). */
    getTrackComplete(): number;
    /** Returns true if this track entry has been applied at least once.
     *
     * See {@link AnimationState.apply}. */
    wasApplied(): boolean;
    /** Returns true if there is a {@link next} track entry and it will become the current track entry during the next
     * {@link AnimationState.update}. */
    isNextReady(): boolean;
 }
 export declare class EventQueue {
    objects: Array<EventType | TrackEntry | Event>;
    drainDisabled: boolean;
    animState: AnimationState;
    constructor(animState: AnimationState);
    start(entry: TrackEntry): void;
    interrupt(entry: TrackEntry): void;
    end(entry: TrackEntry): void;
    dispose(entry: TrackEntry): void;
    complete(entry: TrackEntry): void;
    event(entry: TrackEntry, event: Event): void;
    drain(): void;
    clear(): void;
 }
 export declare enum EventType {
    start = 0,
    interrupt = 1,
    end = 2,
    dispose = 3,
    complete = 4,
    event = 5
 }
 /** The interface to implement for receiving TrackEntry events. It is always safe to call AnimationState methods when receiving
 * events.
 *
 * TrackEntry events are collected during {@link AnimationState.update} and {@link AnimationState.apply} and
 * fired only after those methods are finished.
 *
 * See {@link TrackEntry.listener} and
 * {@link AnimationState.addListener}. */
 export interface AnimationStateListener {
    /** Invoked when this entry has been set as the current entry. {@link end} will occur when this entry will no
     * longer be applied.
     *
     * When this event is triggered by calling {@link AnimationState.setAnimation}, take care not to
     * call {@link AnimationState.update} until after the TrackEntry has been configured. */
    start?: (entry: TrackEntry) => void;
    /** Invoked when another entry has replaced this entry as the current entry. This entry may continue being applied for
     * mixing. */
    interrupt?: (entry: TrackEntry) => void;
    /** Invoked when this entry will never be applied again. This only occurs if this entry has previously been set as the
     * current entry ({@link start} was invoked). */
    end?: (entry: TrackEntry) => void;
    /** Invoked when this entry will be disposed. This may occur without the entry ever being set as the current entry.
     * References to the entry should not be kept after dispose is called, as it may be destroyed or reused. */
    dispose?: (entry: TrackEntry) => void;
    /** Invoked every time this entry's animation completes a loop. This may occur during mixing (after
     * {@link interrupt}).
     *
     * If this entry's {@link TrackEntry.mixingTo} is not null, this entry is mixing out (it is not the current entry).
     *
     * Because this event is triggered at the end of {@link AnimationState.apply}, any animations set in response to
     * the event won't be applied until the next time the AnimationState is applied. */
    complete?: (entry: TrackEntry) => void;
    /** Invoked when this entry's animation triggers an event. */
    event?: (entry: TrackEntry, event: Event) => void;
 }
 export declare abstract class AnimationStateAdapter implements AnimationStateListener {
    start(entry: TrackEntry): void;
    interrupt(entry: TrackEntry): void;
    end(entry: TrackEntry): void;
    dispose(entry: TrackEntry): void;
    complete(entry: TrackEntry): void;
    event(entry: TrackEntry, event: Event): void;
 }
 export declare const CURRENT = 0;
 export declare const SETUP = 1;
 export declare const FIRST = 2;
 export declare const MODE = 3;
 export declare const HOLD = 4;
 export declare const ATTACH_SETUP = 1;
 export declare const ATTACH_RETAIN = 2;
@@ -0,0 +1,53 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import type { Animation } from "./Animation.js";
 import type { SkeletonData } from "./SkeletonData.js";
 import type { StringMap } from "./Utils.js";
 /** Stores mix (crossfade) durations to be applied when {@link AnimationState} animations are changed on the same track. */
 export declare class AnimationStateData {
    /** The SkeletonData to look up animations when they are specified by name. */
    skeletonData: SkeletonData;
    animationToMixTime: StringMap<number>;
    /** The mix duration to use when no mix duration has been defined between two animations. */
    defaultMix: number;
    constructor(skeletonData: SkeletonData);
    /** Sets a mix duration by animation name.
     *
     * See {@link setMix}. */
    setMix(fromName: string, to: string, duration: number): void;
    /** Sets the mix duration when changing from the specified animation to the other.
     *
     * See {@link TrackEntry.mixDuration}. */
    setMix(from: Animation, to: Animation, duration: number): void;
    private setMix1;
    private setMix2;
    /** Returns the mix duration to use when changing from the specified animation to the other on the same track, or the
     * {@link defaultMix} if no mix duration has been set. */
    getMix(from: Animation, to: Animation): number;
 }
@@ -0,0 +1,103 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import type { Texture } from "./Texture.js";
 import { TextureAtlas } from "./TextureAtlas.js";
 import type { Disposable, StringMap } from "./Utils.js";
 type AssetData = (Uint8Array | string | Texture | TextureAtlas | object) & Partial<Disposable>;
 type AssetCallback<T extends AssetData> = (path: string, data: T) => void;
 type ErrorCallback = (path: string, message: string) => void;
 export type TextureLoader = (image: HTMLImageElement | ImageBitmap, pma?: boolean) => Texture;
 export declare class AssetManagerBase implements Disposable {
    private textureLoader;
    private pathPrefix;
    private downloader;
    private cache;
    private errors;
    private toLoad;
    private loaded;
    private texturePmaInfo;
    constructor(textureLoader: TextureLoader, pathPrefix?: string, downloader?: Downloader, cache?: AssetCache);
    private start;
    private success;
    private error;
    loadAll(): Promise<AssetManagerBase>;
    setRawDataURI(path: string, data: string): void;
    loadBinary(path: string, success?: (path: string, binary: Uint8Array) => void, error?: (path: string, message: string) => void): void;
    loadText(path: string, success?: (path: string, text: string) => void, error?: (path: string, message: string) => void): void;
    loadJson(path: string, success?: (path: string, object: object) => void, error?: (path: string, message: string) => void): void;
    reuseAssets<T extends AssetData>(path: string, success?: AssetCallback<T>, error?: ErrorCallback): boolean;
    loadTexture(path: string, success?: AssetCallback<Texture>, error?: ErrorCallback): void;
    loadTextureAtlas(path: string, success?: AssetCallback<TextureAtlas>, error?: ErrorCallback, fileAlias?: Record<string, string>): void;
    loadTextureAtlasButNoTextures(path: string, success?: AssetCallback<TextureAtlas>, error?: ErrorCallback): void;
    loadBinaryAsync(path: string): Promise<unknown>;
    loadJsonAsync(path: string): Promise<unknown>;
    loadTextureAsync(path: string): Promise<Texture>;
    loadTextureAtlasAsync(path: string): Promise<unknown>;
    loadTextureAtlasButNoTexturesAsync(path: string): Promise<TextureAtlas>;
    setCache(cache: AssetCache): void;
    get(path: string): AssetData;
    require(path: string): AssetData;
    remove(path: string): AssetData;
    removeAll(): void;
    isLoadingComplete(): boolean;
    getToLoad(): number;
    getLoaded(): number;
    dispose(): void;
    disposeAsset(path: string): void;
    hasErrors(): boolean;
    getErrors(): StringMap<string>;
    private disposeAssetInternal;
    private createTextureAtlas;
    private createTexture;
    private texturePath;
 }
 export declare class AssetCache {
    assets: StringMap<AssetData>;
    assetsRefCount: StringMap<number>;
    assetsLoaded: StringMap<Promise<AssetData | undefined>>;
    static AVAILABLE_CACHES: Map<string, AssetCache>;
    static getCache(id: string): AssetCache;
    addAsset<T extends AssetData>(path: string, asset: T): Promise<T>;
    getAsset<T extends AssetData>(path: string): Promise<T> | undefined;
 }
 type DownloaderSuccessCallback<T extends AssetData = AssetData> = (data: T) => void;
 type DownloaderErrorCallback = (status: number, responseText: string) => void;
 export declare class Downloader {
    private callbacks;
    rawDataUris: StringMap<string>;
    dataUriToString(dataUri: string): string;
    base64ToUint8Array(base64: string): Uint8Array;
    dataUriToUint8Array(dataUri: string): Uint8Array;
    downloadText(url: string, success: DownloaderSuccessCallback<string>, error: DownloaderErrorCallback): void;
    downloadJson(url: string, success: DownloaderSuccessCallback<object>, error: DownloaderErrorCallback): void;
    downloadBinary(url: string, success: (data: Uint8Array) => void, error: DownloaderErrorCallback): void;
    private start;
    private finish;
 }
 export {};
@@ -0,0 +1,59 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import type { AttachmentLoader } from "./attachments/AttachmentLoader.js";
 import { BoundingBoxAttachment } from "./attachments/BoundingBoxAttachment.js";
 import { ClippingAttachment } from "./attachments/ClippingAttachment.js";
 import { MeshAttachment } from "./attachments/MeshAttachment.js";
 import { PathAttachment } from "./attachments/PathAttachment.js";
 import { PointAttachment } from "./attachments/PointAttachment.js";
 import { RegionAttachment } from "./attachments/RegionAttachment.js";
 import type { Sequence } from "./attachments/Sequence.js";
 import type { Skin } from "./Skin.js";
 import type { TextureAtlas } from "./TextureAtlas.js";
 /** An {@link AttachmentLoader} that configures attachments using texture regions from an {@link TextureAtlas}.
 *
 * See [Loading skeleton data](http://esotericsoftware.com/spine-loading-skeleton-data#JSON-and-binary-data) in the
 * Spine Runtimes Guide. */
 export declare class AtlasAttachmentLoader implements AttachmentLoader {
    atlas: TextureAtlas;
    allowMissingRegions: boolean;
    constructor(atlas: TextureAtlas, allowMissingRegions?: boolean);
    /** Sets each {@link Sequence.regions} by calling {@link findRegion} for each texture region using
     * {@link Sequence.getPath}. */
    protected findRegions(name: string, basePath: string, sequence: Sequence): void;
    /** Looks for the region with the specified path. If not found and {@link allowMissingRegions} is false, an error is
     * raised. */
    protected findRegion(name: string, path: string): import("./TextureAtlas.js").TextureAtlasRegion | null;
    newRegionAttachment(skin: Skin, placeholder: string, name: string, path: string, sequence: Sequence): RegionAttachment;
    newMeshAttachment(skin: Skin, placeholder: string, name: string, path: string, sequence: Sequence): MeshAttachment;
    newBoundingBoxAttachment(skin: Skin, placeholder: string, name: string): BoundingBoxAttachment;
    newPathAttachment(skin: Skin, placeholder: string, name: string): PathAttachment;
    newPointAttachment(skin: Skin, placeholder: string, name: string): PointAttachment;
    newClippingAttachment(skin: Skin, placeholder: string, name: string): ClippingAttachment;
 }
@@ -0,0 +1,49 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import type { BoneData } from "./BoneData.js";
 import { BonePose } from "./BonePose.js";
 import { PosedActive } from "./PosedActive.js";
 /** A node in a skeleton's hierarchy with a transform that affects its children and their attachments. A bone has a number of
 * poses:
 * - {@link data}: The setup pose.
 * - {@link pose}: The unconstrained local pose. Set by animations and application code.
 * - {@link appliedPose}: The local pose to use for rendering. Possibly modified by constraints.
 * - World transform: the local pose combined with the parent world transform. Computed on a pose by
 * {@link BonePose.updateWorldTransform} and {@link Skeleton.updateWorldTransform}.
 */
 export declare class Bone extends PosedActive<BoneData, BonePose> {
    /** The parent bone, or null if this is the root bone. */
    parent: Bone | null;
    /** The immediate children of this bone. */
    children: Bone[];
    sorted: boolean;
    constructor(data: BoneData, parent: Bone | null);
    /** Copy constructor. Does not copy the {@link children} bones. */
    copy(parent: Bone | null): Bone;
 }
@@ -0,0 +1,61 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import { BonePose } from "./BonePose.js";
 import { PosedData } from "./PosedData.js";
 import { Color } from "./Utils.js";
 /** The setup pose for a bone. */
 export declare class BoneData extends PosedData<BonePose> {
    /** The index of the bone in {@link Skeleton.bones}. */
    index: number;
    /** The parent bone, or null if this bone is the root. */
    parent: BoneData | null;
    /** The bone's length. */
    length: number;
    /** The color of the bone as it was in Spine. Available only when nonessential data was exported. Bones are not usually
     * rendered at runtime. */
    readonly color: Color;
    /** The bone icon name as it was in Spine, or null if nonessential data was not exported. */
    icon?: string;
    /** The bone icon's display size scale, or 1 if nonessential data was not exported. */
    iconSize: number;
    /** The bone icon's display rotation in degrees, or 0 if nonessential data was not exported. */
    iconRotation: number;
    /** False if the bone was hidden in Spine and nonessential data was exported. Does not affect runtime rendering. */
    visible: boolean;
    constructor(index: number, name: string, parent: BoneData | null);
    copy(parent: BoneData | null): BoneData;
 }
 /** Determines how a bone inherits world transforms from parent bones. */
 export declare enum Inherit {
    Normal = 0,
    OnlyTranslation = 1,
    NoRotationOrReflection = 2,
    NoScale = 3,
    NoScaleOrReflection = 4
 }
@@ -0,0 +1,132 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import type { Bone } from "./Bone.js";
 import { Inherit } from "./BoneData.js";
 import type { Physics } from "./Physics.js";
 import type { Pose } from "./Pose.js";
 import type { Skeleton } from "./Skeleton.js";
 import type { Update } from "./Update.js";
 import { type Vector2 } from "./Utils.js";
 /** The applied local pose and world transform for a bone. This is the {@link Bone.getPose} with constraints applied and the
 * world transform computed by {@link Skeleton.updateWorldTransform} and {@link updateWorldTransform}.
 *
 * If the world transform is changed, call {@link updateLocalTransform} before using the local transform. The local
 * transform may be needed by other code (eg to apply another constraint).
 *
 * After changing the world transform, call {@link updateWorldTransform} on every descendant bone. It may be more
 * convenient to modify the local transform instead, then call {@link Skeleton.updateWorldTransform} to update the world
 * transforms for all bones and apply constraints. */
 export declare class BonePose implements Pose<BonePose>, Update {
    bone: Bone;
    /** The local x translation. */
    x: number;
    /** The local y translation. */
    y: number;
    /** The local rotation in degrees, counter clockwise. */
    rotation: number;
    /** The local scaleX. */
    scaleX: number;
    /** The local scaleY. */
    scaleY: number;
    /** The local shearX. */
    shearX: number;
    /** The local shearY. */
    shearY: number;
    inherit: Inherit;
    /** The world transform `[a b][c d]` x-axis x component. */
    a: number;
    /** The world transform `[a b][c d]` y-axis x component. */
    b: number;
    /** The world transform `[a b][c d]` x-axis y component. */
    c: number;
    /** The world transform `[a b][c d]` y-axis y component. */
    d: number;
    /** The world X position. If changed, {@link updateLocalTransform} should be called. */
    worldY: number;
    /** The world Y position. If changed, {@link updateLocalTransform} should be called. */
    worldX: number;
    world: number;
    local: number;
    set(pose: BonePose): void;
    setPosition(x: number, y: number): void;
    setScale(scaleX: number, scaleY: number): void;
    setScale(scale: number): void;
    /** Determines how parent world transforms affect this bone. */
    getInherit(): Inherit;
    setInherit(inherit: Inherit): void;
    /** Called by {@link Skeleton.updateCache} to compute the world transform, if needed. */
    update(skeleton: Skeleton, physics: Physics): void;
    /** Computes the world transform using the parent bone's world transform and this applied local pose. Child bones are not
     * updated.
     *
     * See <a href="https://esotericsoftware.com/spine-runtime-skeletons#World-transforms">World transforms</a> in the Spine
     * Runtimes Guide. */
    updateWorldTransform(skeleton: Skeleton): void;
    /** Computes the local transform values from the world transform.
     *
     * If the world transform is modified (by a constraint, {@link rotateWorld}, etc) then this method should be called so
     * the local transform matches the world transform. The local transform may be needed by other code (eg to apply another
     * constraint).
     *
     * Some information is ambiguous in the world transform, such as -1,-1 scale versus 180 rotation. The local transform after
     * calling this method is equivalent to the local transform used to compute the world transform, but may not be identical. */
    updateLocalTransform(skeleton: Skeleton): void;
    private set4;
    private set5;
    /** If the world transform has been modified by constraints and the local transform no longer matches,
     * {@link updateLocalTransform} is called. Call this after {@link Skeleton.updateWorldTransform} before
     * using the applied local transform. */
    validateLocalTransform(skeleton: Skeleton): void;
    modifyLocal(skeleton: Skeleton): void;
    modifyWorld(skeleton: Skeleton): void;
    private resetWorld;
    /** The world rotation for the X axis, calculated using {@link a} and {@link c}. This is the direction the bone is
     * pointing. */
    getWorldRotationX(): number;
    /** The world rotation for the Y axis, calculated using {@link b} and {@link d}. */
    getWorldRotationY(): number;
    /** The magnitude (always positive) of the world scale X, calculated using {@link a} and {@link c}. */
    getWorldScaleX(): number;
    /** The magnitude (always positive) of the world scale Y, calculated using {@link b} and {@link d}. */
    getWorldScaleY(): number;
    /** Transforms a point from world coordinates to the bone's local coordinates. */
    worldToLocal(world: Vector2): Vector2;
    /** Transforms a point from the bone's local coordinates to world coordinates. */
    localToWorld(local: Vector2): Vector2;
    /** Transforms a point from world coordinates to the parent bone's local coordinates. */
    worldToParent(world: Vector2): Vector2;
    /** Transforms a point from the parent bone's coordinates to world coordinates. */
    parentToWorld(world: Vector2): Vector2;
    /** Transforms a world rotation to a local rotation. */
    worldToLocalRotation(worldRotation: number): number;
    /** Transforms a local rotation to a world rotation. */
    localToWorldRotation(localRotation: number): number;
    /** Rotates the world transform the specified amount. */
    rotateWorld(degrees: number): void;
 }
@@ -0,0 +1,41 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import type { ConstraintData } from "./ConstraintData.js";
 import type { Physics } from "./Physics.js";
 import type { Pose } from "./Pose.js";
 import { PosedActive } from "./PosedActive.js";
 import type { Skeleton } from "./Skeleton.js";
 import type { Update } from "./Update.js";
 export declare abstract class Constraint<T extends Constraint<T, D, P>, D extends ConstraintData<T, P>, P extends Pose<P>> extends PosedActive<D, P> implements Update {
    constructor(data: D, pose: P, constrained: P);
    abstract copy(skeleton: Skeleton): T;
    abstract sort(skeleton: Skeleton): void;
    abstract update(skeleton: Skeleton, physics: Physics): void;
    isSourceActive(): boolean;
 }
@@ -0,0 +1,38 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import { PosedActive } from "./PosedActive.js";
 export class Constraint extends PosedActive {
    constructor(data, pose, constrained) {
        super(data, pose, constrained);
    }
    isSourceActive() {
        return true;
    }
 }
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@@ -0,0 +1,46 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import type { Constraint } from "./Constraint.js";
 import type { Pose } from "./Pose.js";
 import { PosedData } from "./PosedData.js";
 import type { Skeleton } from "./Skeleton.js";
 /** The base class for all constraint datas. */
 export declare abstract class ConstraintData<T extends Constraint<T, ConstraintData<T, P>, P>, P extends Pose<P>> extends PosedData<P> {
    constructor(name: string, setup: P);
    abstract create(skeleton: Skeleton): T;
 }
 /** Determines how the {@link BonePose.scaleY} changes when {@link BonePose.scaleX} is set. */
 export declare enum ScaleYMode {
    /** scaleY is not changed. */
    None = 0,
    /** scaleY is multiplied by the scaleX factor, preserving the bone's aspect ratio. */
    Uniform = 1,
    /** scaleY is divided by the scaleX factor, preserving the bone's area. */
    Volume = 2
 }
@@ -0,0 +1,46 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import { PosedData } from "./PosedData.js";
 /** The base class for all constraint datas. */
 export class ConstraintData extends PosedData {
    constructor(name, setup) {
        super(name, setup);
    }
 }
 /** Determines how the {@link BonePose.scaleY} changes when {@link BonePose.scaleX} is set. */
 export var ScaleYMode;
 (function (ScaleYMode) {
    /** scaleY is not changed. */
    ScaleYMode[ScaleYMode["None"] = 0] = "None";
    /** scaleY is multiplied by the scaleX factor, preserving the bone's aspect ratio. */
    ScaleYMode[ScaleYMode["Uniform"] = 1] = "Uniform";
    /** scaleY is divided by the scaleX factor, preserving the bone's area. */
    ScaleYMode[ScaleYMode["Volume"] = 2] = "Volume";
 })(ScaleYMode || (ScaleYMode = {}));
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@@ -0,0 +1,48 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import type { Slot } from "./Slot.js";
 /** Stores the skeleton's draw order, which is the order that each slot's attachment is rendered. */
 export declare class DrawOrder {
    readonly _setupPose: Slot[];
    /** The unconstrained draw order, set by animations and application code. */
    readonly pose: Slot[];
    readonly constrainedPose: Slot[];
    /** The constrained draw order for rendering. If no constraints modify the draw order, this is the same as {@link pose}.
     * Otherwise it is a copy of {@link pose} modified by constraints. */
    appliedPose: Slot[];
    constructor(setupPose: Slot[]);
    /** Sets the unconstrained draw order to the setup pose order. */
    setupPose(): void;
    /** Sets the applied pose to the unconstrained pose, for when no constraints will modify the draw order. */
    unconstrained(): void;
    /** Sets the applied pose to the constrained pose, in anticipation of the applied pose being modified by constraints. */
    constrained(): void;
    /** Copies the unconstrained pose to the constrained pose, as a starting point for constraints to be applied. */
    resetConstrained(): void;
 }
@@ -0,0 +1,49 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import type { EventData } from "./EventData.js";
 /** Fired by {@link EventTimeline} when specific animation times are reached.
 *
 * See Timeline {@link Timeline.apply},
 * AnimationStateListener {@link AnimationStateListener.event}, and
 * [Events](http://esotericsoftware.com/spine-events) in the Spine User Guide. */
 export declare class Event {
    /** The animation time this event was keyed, or -1 for the setup pose. */
    time: number;
    readonly data: EventData;
    /** The integer payload for this event. */
    intValue: number;
    /** The float payload for this event. */
    floatValue: number;
    stringValue: string | null;
    /** If an audio path is set, the volume for the audio. */
    volume: number;
    /** If an audio path is set, the left/right balance for the audio. */
    balance: number;
    constructor(time: number, data: EventData);
 }
@@ -0,0 +1,54 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 /** Fired by {@link EventTimeline} when specific animation times are reached.
 *
 * See Timeline {@link Timeline.apply},
 * AnimationStateListener {@link AnimationStateListener.event}, and
 * [Events](http://esotericsoftware.com/spine-events) in the Spine User Guide. */
 export class Event {
    /** The animation time this event was keyed, or -1 for the setup pose. */
    time = 0;
    data;
    /** The integer payload for this event. */
    intValue = 0;
    /** The float payload for this event. */
    floatValue = 0;
    stringValue = null;
    /** If an audio path is set, the volume for the audio. */
    volume = 0;
    /** If an audio path is set, the left/right balance for the audio. */
    balance = 0;
    constructor(time, data) {
        if (!data)
            throw new Error("data cannot be null.");
        this.time = time;
        this.data = data;
    }
 }
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@@ -0,0 +1,45 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import { Event } from "./Event.js";
 /** Stores the setup pose values for an {@link Event}.
 *
 * See [Events](http://esotericsoftware.com/spine-events) in the Spine User Guide. */
 export declare class EventData {
    /** The name of the event, unique across all events in the skeleton.
     *
     * See {@link SkeletonData.findEvent}. */
    name: string;
    _audioPath: string | null;
    /** Path to an audio file relative to the audio folder as defined in Spine. */
    get audioPath(): string;
    set audioPath(audioPath: string | null);
    /** The setup values that are shared by all events with this data. */
    readonly setupPose: Event;
    constructor(name: string);
 }
@@ -0,0 +1,55 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import { Event } from "./Event.js";
 /** Stores the setup pose values for an {@link Event}.
 *
 * See [Events](http://esotericsoftware.com/spine-events) in the Spine User Guide. */
 export class EventData {
    /** The name of the event, unique across all events in the skeleton.
     *
     * See {@link SkeletonData.findEvent}. */
    name;
    _audioPath = null;
    /** Path to an audio file relative to the audio folder as defined in Spine. */
    get audioPath() {
        // biome-ignore lint/style/noNonNullAssertion: can't be null after initialization
        return this._audioPath;
    }
    set audioPath(audioPath) {
        if (audioPath == null)
            throw new Error("audioPath cannot be null.");
        this._audioPath = audioPath;
    }
    /** The setup values that are shared by all events with this data. */
    setupPose = new Event(-1, this);
    constructor(name) {
        this.name = name;
    }
 }
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@@ -0,0 +1,60 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import type { Bone } from "./Bone.js";
 import type { BonePose } from "./BonePose.js";
 import { Constraint } from "./Constraint.js";
 import { ScaleYMode } from "./ConstraintData.js";
 import type { IkConstraintData } from "./IkConstraintData.js";
 import { IkConstraintPose } from "./IkConstraintPose.js";
 import type { Physics } from "./Physics.js";
 import type { Skeleton } from "./Skeleton.js";
 /** Adjusts the local rotation of 1 or 2 constrained bones so the world position of the tip of the last bone is as close to the
 * target bone as possible.
 *
 * See [IK constraints](http://esotericsoftware.com/spine-ik-constraints) in the Spine User Guide. */
 export declare class IkConstraint extends Constraint<IkConstraint, IkConstraintData, IkConstraintPose> {
    /** The 1 or 2 bones that will be modified by this IK constraint. */
    readonly bones: Array<BonePose>;
    /** The bone that is the IK target. */
    target: Bone;
    constructor(data: IkConstraintData, skeleton: Skeleton);
    copy(skeleton: Skeleton): IkConstraint;
    update(skeleton: Skeleton, physics: Physics): void;
    sort(skeleton: Skeleton): void;
    isSourceActive(): boolean;
    /** Applies 1 bone IK. The target is specified in the world coordinate system. */
    static apply(skeleton: Skeleton, bone: BonePose, targetX: number, targetY: number, compress: boolean, stretch: boolean, scaleYMode: ScaleYMode, mix: number): void;
    /** Applies 2 bone IK. The target is specified in the world coordinate system.
     * @param child A direct descendant of the parent bone. */
    static apply(skeleton: Skeleton, parent: BonePose, child: BonePose, targetX: number, targetY: number, bendDir: number, stretch: boolean, scaleYMode: ScaleYMode, softness: number, mix: number): void;
    private static apply1;
    /** Applies 2 bone IK. The target is specified in the world coordinate system.
     * @param child A direct descendant of the parent bone. */
    private static apply2;
 }
@@ -0,0 +1,51 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import type { BoneData } from "./BoneData.js";
 import { ConstraintData, ScaleYMode } from "./ConstraintData.js";
 import { IkConstraint } from "./IkConstraint.js";
 import { IkConstraintPose } from "./IkConstraintPose.js";
 import type { Skeleton } from "./Skeleton.js";
 /** Stores the setup pose for an {@link IkConstraint}.
 *
 * See [IK constraints](http://esotericsoftware.com/spine-ik-constraints) in the Spine User Guide. */
 export declare class IkConstraintData extends ConstraintData<IkConstraint, IkConstraintPose> {
    /** The bones that are constrained by this IK constraint. */
    bones: BoneData[];
    private _target;
    /** The bone that is the IK target. */
    set target(boneData: BoneData);
    get target(): BoneData;
    /** Determines how the {@link BonePose.scaleY} changes when {@link IkConstraintPose.compress} or
      * {@link IkConstraintPose.stretch} set {@link BonePose.scaleX}. */
    _scaleYMode: ScaleYMode;
    set scaleYMode(scaleYMode: ScaleYMode);
    get scaleYMode(): ScaleYMode;
    constructor(name: string);
    create(skeleton: Skeleton): IkConstraint;
 }
@@ -0,0 +1,49 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import type { Pose } from "./Pose.js";
 /** Stores a pose for an IK constraint. */
 export declare class IkConstraintPose implements Pose<IkConstraintPose> {
    /** For two bone IK, controls the bend direction of the IK bones, either 1 or -1. */
    bendDirection: number;
    /** For one bone IK, when true and the target is too close, the bone is scaled to reach it. */
    compress: boolean;
    /** When true and the target is out of range, the parent bone is scaled to reach it.
     *
     * For two bone IK: 1) the child bone's local Y translation is set to 0, 2) stretch is not applied if {@link softness} is > 0,
     * and 3) if the parent bone has local nonuniform scale, stretch is not applied. */
    stretch: boolean;
    /** A percentage (0-1) that controls the mix between the constrained and unconstrained rotation.
     *
     * For two bone IK: if the parent bone has local nonuniform scale, the child bone's local Y translation is set to 0. */
    mix: number;
    /** For two bone IK, the target bone's distance from the maximum reach of the bones where rotation begins to slow. The bones
     * will not straighten completely until the target is this far out of range. */
    softness: number;
    set(pose: IkConstraintPose): void;
 }
@@ -0,0 +1,67 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import { PathAttachment } from "./attachments/PathAttachment.js";
 import type { BonePose } from "./BonePose.js";
 import { Constraint } from "./Constraint.js";
 import { type PathConstraintData } from "./PathConstraintData.js";
 import { PathConstraintPose } from "./PathConstraintPose.js";
 import type { Physics } from "./Physics.js";
 import type { Skeleton } from "./Skeleton.js";
 import type { Slot } from "./Slot.js";
 /** Adjusts the rotation, translation, and scale of the constrained bones so they follow a {@link PathAttachment}.
 *
 * See [Path constraints](http://esotericsoftware.com/spine-path-constraints) in the Spine User Guide. */
 export declare class PathConstraint extends Constraint<PathConstraint, PathConstraintData, PathConstraintPose> {
    static NONE: number;
    static BEFORE: number;
    static AFTER: number;
    /** The path constraint's setup pose data. */
    data: PathConstraintData;
    /** The bones that will be modified by this path constraint. */
    bones: Array<BonePose>;
    /** The slot whose path attachment will be used to constrained the bones. */
    slot: Slot;
    spaces: number[];
    positions: number[];
    world: number[];
    curves: number[];
    lengths: number[];
    segments: number[];
    constructor(data: PathConstraintData, skeleton: Skeleton);
    copy(skeleton: Skeleton): PathConstraint;
    update(skeleton: Skeleton, physics: Physics): void;
    computeWorldPositions(skeleton: Skeleton, path: PathAttachment, spacesCount: number, tangents: boolean): number[];
    addBeforePosition(p: number, temp: Array<number>, i: number, out: Array<number>, o: number): void;
    addAfterPosition(p: number, temp: Array<number>, i: number, out: Array<number>, o: number): void;
    addCurvePosition(p: number, x1: number, y1: number, cx1: number, cy1: number, cx2: number, cy2: number, x2: number, y2: number, out: Array<number>, o: number, tangents: boolean): void;
    sort(skeleton: Skeleton): void;
    private sortPathSlot;
    private sortPath;
    isSourceActive(): boolean;
 }
@@ -0,0 +1,79 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import type { BoneData } from "./BoneData.js";
 import { ConstraintData } from "./ConstraintData.js";
 import { PathConstraint } from "./PathConstraint.js";
 import { PathConstraintPose } from "./PathConstraintPose.js";
 import type { Skeleton } from "./Skeleton.js";
 import type { SlotData } from "./SlotData.js";
 /** Stores the setup pose for a {@link PathConstraint}.
 *
 * See [path constraints](http://esotericsoftware.com/spine-path-constraints) in the Spine User Guide. */
 export declare class PathConstraintData extends ConstraintData<PathConstraint, PathConstraintPose> {
    /** The bones that will be modified by this path constraint. */
    bones: BoneData[];
    /** The slot whose path attachment will be used to constrained the bones. */
    set slot(slotData: SlotData);
    get slot(): SlotData;
    private _slot;
    /** The mode for positioning the first bone on the path. */
    positionMode: PositionMode;
    /** The mode for positioning the bones after the first bone on the path. */
    spacingMode: SpacingMode;
    /** The mode for adjusting the rotation of the bones. */
    rotateMode: RotateMode;
    /** An offset added to the constrained bone rotation. */
    offsetRotation: number;
    constructor(name: string);
    create(skeleton: Skeleton): PathConstraint;
 }
 /** Controls how the first bone is positioned along the path.
 *
 * See [position](http://esotericsoftware.com/spine-path-constraints#Position) in the Spine User Guide. */
 export declare enum PositionMode {
    Fixed = 0,
    Percent = 1
 }
 /** Controls how bones after the first bone are positioned along the path.
 *
 * See [spacing](http://esotericsoftware.com/spine-path-constraints#Spacing) in the Spine User Guide. */
 export declare enum SpacingMode {
    Length = 0,
    Fixed = 1,
    Percent = 2,
    Proportional = 3
 }
 /** Controls how bones are rotated, translated, and scaled to match the path.
 *
 * See [rotate mix](http://esotericsoftware.com/spine-path-constraints#Rotate-Mix) in the Spine User Guide. */
 export declare enum RotateMode {
    Tangent = 0,
    Chain = 1,
    ChainScale = 2
 }
@@ -0,0 +1,43 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import type { Pose } from "./Pose.js";
 /** Stores a pose for a path constraint. */
 export declare class PathConstraintPose implements Pose<PathConstraintPose> {
    /** The position along the path. */
    position: number;
    /** The spacing between bones. */
    spacing: number;
    /** A percentage (0-1) that controls the mix between the constrained and unconstrained rotation. */
    mixRotate: number;
    /** A percentage (0-1) that controls the mix between the constrained and unconstrained translation X. */
    mixX: number;
    /** A percentage (0-1) that controls the mix between the constrained and unconstrained translation Y. */
    mixY: number;
    set(pose: PathConstraintPose): void;
 }
@@ -0,0 +1,49 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 /** Stores a pose for a path constraint. */
 export class PathConstraintPose {
    /** The position along the path. */
    position = 0;
    /** The spacing between bones. */
    spacing = 0;
    /** A percentage (0-1) that controls the mix between the constrained and unconstrained rotation. */
    mixRotate = 0;
    /** A percentage (0-1) that controls the mix between the constrained and unconstrained translation X. */
    mixX = 0;
    /** A percentage (0-1) that controls the mix between the constrained and unconstrained translation Y. */
    mixY = 0;
    set(pose) {
        this.position = pose.position;
        this.spacing = pose.spacing;
        this.mixRotate = pose.mixRotate;
        this.mixX = pose.mixX;
        this.mixY = pose.mixY;
    }
 }
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@@ -0,0 +1,39 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 /** Determines how physics and other non-deterministic updates are applied. */
 export declare enum Physics {
    /** Physics are not updated or applied. */
    none = 0,
    /** Physics are {@link PhysicsConstraint.reset | reset}. */
    reset = 1,
    /** Physics are updated and the pose from physics is applied. */
    update = 2,
    /** Physics are not updated but the pose from physics is applied. */
    pose = 3
 }
@@ -0,0 +1,41 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 /** Determines how physics and other non-deterministic updates are applied. */
 export var Physics;
 (function (Physics) {
    /** Physics are not updated or applied. */
    Physics[Physics["none"] = 0] = "none";
    /** Physics are {@link PhysicsConstraint.reset | reset}. */
    Physics[Physics["reset"] = 1] = "reset";
    /** Physics are updated and the pose from physics is applied. */
    Physics[Physics["update"] = 2] = "update";
    /** Physics are not updated but the pose from physics is applied. */
    Physics[Physics["pose"] = 3] = "pose";
 })(Physics || (Physics = {}));
 //# sourceMappingURL=data:application/json;base64,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
@@ -0,0 +1,76 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import type { BonePose } from "./BonePose.js";
 import { Constraint } from "./Constraint.js";
 import { Physics } from "./Physics.js";
 import type { PhysicsConstraintData } from "./PhysicsConstraintData.js";
 import { PhysicsConstraintPose } from "./PhysicsConstraintPose.js";
 import { Skeleton } from "./Skeleton.js";
 /** Applies physics to a bone.
 *
 * See <a href="http://esotericsoftware.com/spine-physics-constraints">Physics constraints</a> in the Spine User Guide. */
 export declare class PhysicsConstraint extends Constraint<PhysicsConstraint, PhysicsConstraintData, PhysicsConstraintPose> {
    bone: BonePose;
    _reset: boolean;
    ux: number;
    uy: number;
    cx: number;
    cy: number;
    tx: number;
    ty: number;
    xOffset: number;
    xLag: number;
    xVelocity: number;
    yOffset: number;
    yLag: number;
    yVelocity: number;
    rotateOffset: number;
    rotateLag: number;
    rotateVelocity: number;
    scaleOffset: number;
    scaleLag: number;
    scaleVelocity: number;
    remaining: number;
    lastTime: number;
    constructor(data: PhysicsConstraintData, skeleton: Skeleton);
    copy(skeleton: Skeleton): PhysicsConstraint;
    /** Resets all physics state that was the result of previous movement. Use this after moving a bone to prevent physics from
     * reacting to the movement. */
    reset(skeleton: Skeleton): void;
    /** Translates the physics constraint so the next {@link update} forces are applied as if the bone moved an
     * additional amount in world space. */
    translate(x: number, y: number): void;
    /** Rotates the physics constraint so the next {@link update} forces are applied as if the bone rotated
     * around the specified point in world space. */
    rotate(x: number, y: number, degrees: number): void;
    /** Applies the constraint to the constrained bones. */
    update(skeleton: Skeleton, physics: Physics): void;
    sort(skeleton: Skeleton): void;
    isSourceActive(): boolean;
 }
@@ -0,0 +1,77 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import type { BoneData } from "./BoneData.js";
 import { ConstraintData, ScaleYMode } from "./ConstraintData.js";
 import { PhysicsConstraint } from "./PhysicsConstraint.js";
 import { PhysicsConstraintPose } from "./PhysicsConstraintPose.js";
 import type { Skeleton } from "./Skeleton.js";
 /** Stores the setup pose for a {@link PhysicsConstraint}.
 *
 * See <a href="http://esotericsoftware.com/spine-physics-constraints">Physics constraints</a> in the Spine User Guide. */
 export declare class PhysicsConstraintData extends ConstraintData<PhysicsConstraint, PhysicsConstraintPose> {
    /** The bone constrained by this physics constraint. */
    set bone(boneData: BoneData);
    get bone(): BoneData;
    private _bone;
    /** Physics influence on x translation, 0-1. */
    x: number;
    /** Physics influence on y translation, 0-1. */
    y: number;
    /** Physics influence on rotation, 0-1. */
    rotate: number;
    /** Physics influence on scaleX, 0-1. */
    scaleX: number;
    /** Physics influence on shearX, 0-1. */
    shearX: number;
    /** Movement greater than the limit will not have a greater affect on physics. */
    limit: number;
    /** The time in milliseconds required to advanced the physics simulation one step. */
    step: number;
    /** True when this constraint's inertia is controlled by global slider timelines. */
    inertiaGlobal: boolean;
    /** True when this constraint's strength is controlled by global slider timelines. */
    strengthGlobal: boolean;
    /** True when this constraint's damping is controlled by global slider timelines. */
    dampingGlobal: boolean;
    /** True when this constraint's mass is controlled by global slider timelines. */
    massGlobal: boolean;
    /** True when this constraint's wind is controlled by global slider timelines. */
    windGlobal: boolean;
    /** True when this constraint's gravity is controlled by global slider timelines. */
    gravityGlobal: boolean;
    /** True when this constraint's mix is controlled by global slider timelines. */
    mixGlobal: boolean;
    /** Determines how the {@link BonePose.scaleY} changes when {@link BonePose.scaleX} sets
     * {@link BonePose.scaleX}. */
    private _scaleYMode;
    get scaleYMode(): ScaleYMode;
    set scaleYMode(scaleYMode: ScaleYMode);
    constructor(name: string);
    create(skeleton: Skeleton): PhysicsConstraint;
 }
@@ -0,0 +1,47 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import type { Pose } from "./Pose.js";
 /** Stores a pose for a physics constraint. */
 export declare class PhysicsConstraintPose implements Pose<PhysicsConstraintPose> {
    /** Controls how much bone movement is converted into physics movement. */
    inertia: number;
    /** The amount of force used to return properties to the unconstrained value. */
    strength: number;
    /** Reduces the speed of physics movements, with more of a reduction at higher speeds. */
    damping: number;
    /** Determines susceptibility to acceleration. */
    massInverse: number;
    /** Applies a constant force along the {@link Skeleton.windX}, {@link Skeleton.windY} vector. */
    wind: number;
    /** Applies a constant force along the {@link Skeleton.gravityX}, {@link Skeleton.gravityY} vector. */
    gravity: number;
    /** A percentage (0+) that controls the mix between the constrained and unconstrained poses. */
    mix: number;
    set(pose: PhysicsConstraintPose): void;
 }
@@ -0,0 +1,33 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 /** An interface for an object representing a pose. */
 export interface Pose<P> {
    /** Sets this pose to the specified pose. */
    set(pose: P): void;
 }
@@ -0,0 +1,30 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 export {};
 //# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiUG9zZS5qcyIsInNvdXJjZVJvb3QiOiIiLCJzb3VyY2VzIjpbIi4uL3NyYy9Qb3NlLnRzIl0sIm5hbWVzIjpbXSwibWFwcGluZ3MiOiJBQUFBOzs7Ozs7Ozs7Ozs7Ozs7Ozs7Ozs7Ozs7Ozs7K0VBMkIrRSIsInNvdXJjZXNDb250ZW50IjpbIi8qKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKipcbiAqIFNwaW5lIFJ1bnRpbWVzIExpY2Vuc2UgQWdyZWVtZW50XG4gKiBMYXN0IHVwZGF0ZWQgQXByaWwgNSwgMjAyNS4gUmVwbGFjZXMgYWxsIHByaW9yIHZlcnNpb25zLlxuICpcbiAqIENvcHlyaWdodCAoYykgMjAxMy0yMDI1LCBFc290ZXJpYyBTb2Z0d2FyZSBMTENcbiAqXG4gKiBJbnRlZ3JhdGlvbiBvZiB0aGUgU3BpbmUgUnVudGltZXMgaW50byBzb2Z0d2FyZSBvciBvdGhlcndpc2UgY3JlYXRpbmdcbiAqIGRlcml2YXRpdmUgd29ya3Mgb2YgdGhlIFNwaW5lIFJ1bnRpbWVzIGlzIHBlcm1pdHRlZCB1bmRlciB0aGUgdGVybXMgYW5kXG4gKiBjb25kaXRpb25zIG9mIFNlY3Rpb24gMiBvZiB0aGUgU3BpbmUgRWRpdG9yIExpY2Vuc2UgQWdyZWVtZW50OlxuICogaHR0cDovL2Vzb3Rlcmljc29mdHdhcmUuY29tL3NwaW5lLWVkaXRvci1saWNlbnNlXG4gKlxuICogT3RoZXJ3aXNlLCBpdCBpcyBwZXJtaXR0ZWQgdG8gaW50ZWdyYXRlIHRoZSBTcGluZSBSdW50aW1lcyBpbnRvIHNvZnR3YXJlXG4gKiBvciBvdGhlcndpc2UgY3JlYXRlIGRlcml2YXRpdmUgd29ya3Mgb2YgdGhlIFNwaW5lIFJ1bnRpbWVzIChjb2xsZWN0aXZlbHksXG4gKiBcIlByb2R1Y3RzXCIpLCBwcm92aWRlZCB0aGF0IGVhY2ggdXNlciBvZiB0aGUgUHJvZHVjdHMgbXVzdCBvYnRhaW4gdGhlaXIgb3duXG4gKiBTcGluZSBFZGl0b3IgbGljZW5zZSBhbmQgcmVkaXN0cmlidXRpb24gb2YgdGhlIFByb2R1Y3RzIGluIGFueSBmb3JtIG11c3RcbiAqIGluY2x1ZGUgdGhpcyBsaWNlbnNlIGFuZCBjb3B5cmlnaHQgbm90aWNlLlxuICpcbiAqIFRIRSBTUElORSBSVU5USU1FUyBBUkUgUFJPVklERUQgQlkgRVNPVEVSSUMgU09GVFdBUkUgTExDIFwiQVMgSVNcIiBBTkQgQU5ZXG4gKiBFWFBSRVNTIE9SIElNUExJRUQgV0FSUkFOVElFUywgSU5DTFVESU5HLCBCVVQgTk9UIExJTUlURUQgVE8sIFRIRSBJTVBMSUVEXG4gKiBXQVJSQU5USUVTIE9GIE1FUkNIQU5UQUJJTElUWSBBTkQgRklUTkVTUyBGT1IgQSBQQVJUSUNVTEFSIFBVUlBPU0UgQVJFXG4gKiBESVNDTEFJTUVELiBJTiBOTyBFVkVOVCBTSEFMTCBFU09URVJJQyBTT0ZUV0FSRSBMTEMgQkUgTElBQkxFIEZPUiBBTllcbiAqIERJUkVDVCwgSU5ESVJFQ1QsIElOQ0lERU5UQUwsIFNQRUNJQUwsIEVYRU1QTEFSWSwgT1IgQ09OU0VRVUVOVElBTCBEQU1BR0VTXG4gKiAoSU5DTFVESU5HLCBCVVQgTk9UIExJTUlURUQgVE8sIFBST0NVUkVNRU5UIE9GIFNVQlNUSVRVVEUgR09PRFMgT1IgU0VSVklDRVMsXG4gKiBCVVNJTkVTUyBJTlRFUlJVUFRJT04sIE9SIExPU1MgT0YgVVNFLCBEQVRBLCBPUiBQUk9GSVRTKSBIT1dFVkVSIENBVVNFRCBBTkRcbiAqIE9OIEFOWSBUSEVPUlkgT0YgTElBQklMSVRZLCBXSEVUSEVSIElOIENPTlRSQUNULCBTVFJJQ1QgTElBQklMSVRZLCBPUiBUT1JUXG4gKiAoSU5DTFVESU5HIE5FR0xJR0VOQ0UgT1IgT1RIRVJXSVNFKSBBUklTSU5HIElOIEFOWSBXQVkgT1VUIE9GIFRIRSBVU0UgT0ZcbiAqIFRIRSBTUElORSBSVU5USU1FUywgRVZFTiBJRiBBRFZJU0VEIE9GIFRIRSBQT1NTSUJJTElUWSBPRiBTVUNIIERBTUFHRS5cbiAqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKi9cblxuLyoqIEFuIGludGVyZmFjZSBmb3IgYW4gb2JqZWN0IHJlcHJlc2VudGluZyBhIHBvc2UuICovXG5leHBvcnQgaW50ZXJmYWNlIFBvc2U8UD4ge1xuXHQvKiogU2V0cyB0aGlzIHBvc2UgdG8gdGhlIHNwZWNpZmllZCBwb3NlLiAqL1xuXHRzZXQgKHBvc2U6IFApOiB2b2lkO1xufVxuIl19
@@ -0,0 +1,58 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import type { Pose } from "./Pose.js";
 import type { PosedData } from "./PosedData.js";
 /** The base class for an object with a number of poses:
 * - {@link data}: The setup pose.
 * - {@link pose}: The unconstrained pose. Set by animations and application code.
 * - {@link appliedPose}: The pose to use for rendering. Possibly modified by constraints.
 */
 export declare abstract class Posed<D extends PosedData<P>, P extends Pose<P>> {
    /** The constraint's setup pose data. */
    readonly data: D;
    readonly pose: P;
    readonly constrainedPose: P;
    appliedPose: P;
    constructor(data: D, pose: P, constrainedPose: P);
    /** Sets the unconstrained pose to the setup pose. */
    setupPose(): void;
    /** The setup pose data. May be shared with multiple instances. */
    getData(): D;
    /** The unconstrained pose for this object, set by animations and application code. */
    getPose(): P;
    /** The pose to use for rendering. If no constraints modify this pose, this is the same as {@link pose}. Otherwise it is a
     * copy of {@link pose} modified by constraints. */
    getAppliedPose(): P;
    /** Sets the applied pose to the unconstrained pose, for when no constraints will modify the pose. */
    unconstrained(): void;
    /** Sets the applied pose to the constrained pose, in anticipation of the applied pose being modified by constraints. */
    constrained(): void;
    /** Sets the constrained pose to the unconstrained pose, as a starting point for constraints to be applied. */
    resetConstrained(): void;
 }
@@ -0,0 +1,41 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import type { Pose } from "./Pose.js";
 import { Posed } from "./Posed.js";
 import type { PosedData } from "./PosedData.js";
 /** A posed object that may be active or inactive. */
 export declare abstract class PosedActive<D extends PosedData<P>, P extends Pose<P>> extends Posed<D, P> {
    active: boolean;
    protected constructor(data: D, pose: P, constrained: P);
    /** Returns false when this constraint won't be updated by
     * {@link Skeleton.updateWorldTransform} because a skin is required and the
     * {@link Skeleton.skin active skin} does not contain this item. See {@link Skin.bones}, {@link Skin.constraints},
     * {@link PosedData.skinRequired}, and {@link Skeleton.updateCache}. */
    isActive(): boolean;
 }
@@ -0,0 +1,45 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import { Posed } from "./Posed.js";
 /** A posed object that may be active or inactive. */
 export class PosedActive extends Posed {
    active = false;
    constructor(data, pose, constrained) {
        super(data, pose, constrained);
        this.setupPose();
    }
    /** Returns false when this constraint won't be updated by
     * {@link Skeleton.updateWorldTransform} because a skin is required and the
     * {@link Skeleton.skin active skin} does not contain this item. See {@link Skin.bones}, {@link Skin.constraints},
     * {@link PosedData.skinRequired}, and {@link Skeleton.updateCache}. */
    isActive() {
        return this.active;
    }
 }
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@@ -0,0 +1,40 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import type { Pose } from "./Pose.js";
 /** The base class for storing setup data for a posed object. May be shared with multiple instances. */
 export declare abstract class PosedData<P extends Pose<P>> {
    readonly name: string;
    readonly setupPose: P;
    /** When true, {@link Skeleton.updateWorldTransform} only updates this constraint if the {@link Skeleton.skin}
     * contains this constraint.
     *
     * See {@link Skin.constraints}. */
    skinRequired: boolean;
    constructor(name: string, setupPose: P);
 }
@@ -0,0 +1,45 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 /** The base class for storing setup data for a posed object. May be shared with multiple instances. */
 export class PosedData {
    name;
    setupPose;
    /** When true, {@link Skeleton.updateWorldTransform} only updates this constraint if the {@link Skeleton.skin}
     * contains this constraint.
     *
     * See {@link Skin.constraints}. */
    skinRequired = false;
    constructor(name, setupPose) {
        if (name == null)
            throw new Error("name cannot be null.");
        this.name = name;
        this.setupPose = setupPose;
    }
 }
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@@ -0,0 +1,204 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import type { Attachment } from "./attachments/Attachment.js";
 import { Bone } from "./Bone.js";
 import type { Constraint } from "./Constraint.js";
 import { DrawOrder } from "./DrawOrder.js";
 import type { Physics } from "./Physics.js";
 import { PhysicsConstraint } from "./PhysicsConstraint.js";
 import type { Posed } from "./Posed.js";
 import type { SkeletonClipping } from "./SkeletonClipping.js";
 import type { SkeletonData } from "./SkeletonData.js";
 import type { Skin } from "./Skin.js";
 import { Slot } from "./Slot.js";
 import { Color, Vector2 } from "./Utils.js";
 /** Stores bones and slots to be posed by animations and application code. Multiple skeleton instances can share the same
 * {@link SkeletonData}, including animations, attachments, and skins.
 *
 * After posing, call {@link updateWorldTransform} to apply constraints and compute world transforms for rendering.
 *
 * See [Instance objects](http://esotericsoftware.com/spine-runtime-architecture#Instance-objects) in the Spine Runtimes Guide. */
 export declare class Skeleton {
    private static quadTriangles;
    static yDown: boolean;
    static get yDir(): number;
    /** The skeleton's setup pose data. */
    readonly data: SkeletonData;
    /** The skeleton's bones, sorted parent first. The root bone is always the first bone. */
    readonly bones: Array<Bone>;
    /** The skeleton's slots. To add a slot, also add it to {@link DrawOrder.pose}. */
    readonly slots: Array<Slot>;
    /** The skeleton's draw order. Use {@link DrawOrder.appliedPose} for rendering and {@link DrawOrder.pose} for changing the draw
     * order. */
    readonly drawOrder: DrawOrder;
    /** The skeleton's constraints. */
    readonly constraints: Array<Constraint<any, any, any>>;
    /** The skeleton's physics constraints. */
    readonly physics: Array<PhysicsConstraint>;
    /** The list of bones and constraints, sorted in the order they should be updated, as computed by {@link updateCache}. */
    readonly _updateCache: any[];
    readonly resetCache: Array<Posed<any, any>>;
    /** The skeleton's current skin. May be null. */
    skin: Skin | null;
    /** The color to tint all the skeleton's attachments. */
    readonly color: Color;
    /** Scales the entire skeleton on the X axis.
     *
     * Bones that do not inherit scale are still affected by this property. */
    scaleX: number;
    private _scaleY;
    /** Scales the entire skeleton on the Y axis.
     *
     * Bones that do not inherit scale are still affected by this property. */
    get scaleY(): number;
    set scaleY(scaleY: number);
    /** Sets the skeleton X position, which is added to the root bone worldX position.
     *
     * Bones that do not inherit translation are still affected by this property. */
    x: number;
    /** Sets the skeleton Y position, which is added to the root bone worldY position.
     *
     * Bones that do not inherit translation are still affected by this property. */
    y: number;
    /** Returns the skeleton's time, is used for time-based manipulations, such as {@link PhysicsConstraint}.
     *
     * See {@link _update}. */
    time: number;
    /** The x component of a vector that defines the direction {@link PhysicsConstraintPose.wind} is applied. */
    windX: number;
    /** The y component of a vector that defines the direction {@link PhysicsConstraintPose.wind} is applied. */
    windY: number;
    /** The x component of a vector that defines the direction {@link PhysicsConstraintPose.gravity} is applied. */
    gravityX: number;
    /** The y component of a vector that defines the direction {@link PhysicsConstraintPose.gravity} is applied. */
    gravityY: number;
    _update: number;
    constructor(data: SkeletonData);
    /** Caches information about bones and constraints. Must be called if the {@link skin} is modified or if bones, constraints,
     * or weighted path attachments are added or removed. */
    updateCache(): void;
    constrained(object: Posed<any, any>): void;
    sortBone(bone: Bone): void;
    sortReset(bones: Array<Bone>): void;
    /** Updates the world transform for each bone and applies all constraints.
     *
     * See <a href="https://esotericsoftware.com/spine-runtime-skeletons#World-transforms">World transforms</a> in the Spine
     * Runtimes Guide. */
    updateWorldTransform(physics: Physics): void;
    /** Sets the bones, constraints, and slots to their setup pose values. */
    setupPose(): void;
    /** Sets the bones and constraints to their setup pose values. */
    setupPoseBones(): void;
    /** Sets the slots and draw order to their setup pose values. */
    setupPoseSlots(): void;
    /** Returns the root bone, or null if the skeleton has no bones. */
    getRootBone(): Bone | null;
    /** Finds a bone by comparing each bone's name. It is more efficient to cache the results of this method than to call it
     * repeatedly. */
    findBone(boneName: string): Bone | null;
    /** Finds a slot by comparing each slot's name. It is more efficient to cache the results of this method than to call it
     * repeatedly. */
    findSlot(slotName: string): Slot | null;
    /** Sets a skin by name.
     *
     * See {@link setSkin}. */
    setSkin(skinName: string): void;
    /** Sets the skin used to look up attachments before looking in {@link SkeletonData.defaultSkin}. If the skin is changed,
     * {@link updateCache} is called.
     *
     * Attachments from the new skin are attached if the corresponding attachment from the old skin was attached. If there was no
     * old skin, each slot's setup mode attachment is attached from the new skin.
     *
     * After changing the skin, the visible attachments can be reset to those attached in the setup pose by calling
     * {@link setupPoseSlots}. Also, often {@link AnimationState.apply} is called before the next time the skeleton is
     * rendered to allow any attachment keys in the current animation(s) to hide or show attachments from the new skin. */
    setSkin(newSkin: Skin | null): void;
    private setSkinByName;
    private setSkinBySkin;
    /** Finds an attachment by looking in the {@link skin} and {@link SkeletonData.defaultSkin} using the slot name and attachment
     * name.
     *
     * See {@link getAttachment}. */
    getAttachment(slotName: string, placeholder: string): Attachment | null;
    /** Finds an attachment by looking in the {@link skin} and {@link SkeletonData.defaultSkin} using the slot index and
     * attachment name. First the skin is checked and if the attachment was not found, the default skin is checked.
     *
     * See <a href="https://esotericsoftware.com/spine-runtime-skins">Runtime skins</a> in the Spine Runtimes Guide. */
    getAttachment(slotIndex: number, placeholder: string): Attachment | null;
    /** Finds an attachment by looking in the {@link skin} and {@link SkeletonData.defaultSkin} using the slot name and attachment
     * name.
     *
     * See {@link getAttachment}.
     * @returns May be null. */
    private getAttachmentByName;
    /** Finds an attachment by looking in the {@link skin} and {@link SkeletonData.defaultSkin} using the slot index and
     * attachment name. First the skin is checked and if the attachment was not found, the default skin is checked.
     *
     * See [Runtime skins](http://esotericsoftware.com/spine-runtime-skins) in the Spine Runtimes Guide.
     * @returns May be null. */
    private getAttachmentByIndex;
    /** A convenience method to set an attachment by finding the slot with {@link findSlot}, finding the attachment with
     * {@link getAttachment}, then setting the slot's {@link Slot.attachment}.
     * @param placeholder May be null to clear the slot's attachment. */
    setAttachment(slotName: string, placeholder: string | null): void;
    /** Finds a constraint of the specified type by comparing each constraints's name. It is more efficient to cache the results of
     * this method than to call it multiple times. */
    findConstraint<T extends Constraint<any, any, any>>(constraintName: string, type: abstract new (...args: any[]) => T): T | null;
    /** Returns the axis aligned bounding box (AABB) of the region and mesh attachments for the applied pose.
     * @param offset An output value, the distance from the skeleton origin to the bottom left corner of the AABB.
     * @param size An output value, the width and height of the AABB.
     * @param temp Working memory to temporarily store attachments' computed world vertices. */
    getBoundsRect(clipper?: SkeletonClipping): {
        x: number;
        y: number;
        width: number;
        height: number;
    };
    /** Returns the axis aligned bounding box (AABB) of the region and mesh attachments for the applied pose. Optionally applies
     * clipping.
     * @param offset An output value, the distance from the skeleton origin to the bottom left corner of the AABB.
     * @param size An output value, the width and height of the AABB.
     * @param temp Working memory to temporarily store attachments' computed world vertices.
     * @param clipper {@link SkeletonClipping} to use. If `null`, no clipping is applied. */
    getBounds(offset: Vector2, size: Vector2, temp?: Array<number>, clipper?: SkeletonClipping | null): void;
    /** Scales the entire skeleton on the X and Y axes.
     *
     * Bones that do not inherit scale are still affected by this property. */
    setScale(scaleX: number, scaleY: number): void;
    /** Sets the skeleton X and Y position, which is added to the root bone worldX and worldY position.
     *
     * Bones that do not inherit translation are still affected by this property. */
    setPosition(x: number, y: number): void;
    /** Increments the skeleton's {@link time}. */
    update(delta: number): void;
    /** Calls {@link PhysicsConstraint.translate} for each physics constraint. */
    physicsTranslate(x: number, y: number): void;
    /** Calls {@link PhysicsConstraint.rotate} for each physics constraint. */
    physicsRotate(x: number, y: number, degrees: number): void;
 }
@@ -0,0 +1,68 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import type { AttachmentLoader } from "./attachments/AttachmentLoader.js";
 import { SkeletonData } from "./SkeletonData.js";
 /** Loads skeleton data in the Spine binary format.
 *
 * See [Spine binary format](http://esotericsoftware.com/spine-binary-format) and
 * [JSON and binary data](http://esotericsoftware.com/spine-loading-skeleton-data#JSON-and-binary-data) in the Spine
 * Runtimes Guide. */
 export declare class SkeletonBinary {
    /** Scales bone positions, image sizes, and translations as they are loaded. This allows different size images to be used at
     * runtime than were used in Spine.
     *
     * See [Scaling](http://esotericsoftware.com/spine-loading-skeleton-data#Scaling) in the Spine Runtimes Guide. */
    scale: number;
    attachmentLoader: AttachmentLoader;
    private linkedMeshes;
    constructor(attachmentLoader: AttachmentLoader);
    readSkeletonData(binary: Uint8Array | ArrayBuffer): SkeletonData;
    private readSkin;
    private readAttachment;
    private readSequence;
    private readVertices;
    private readFloatArray;
    private readShortArray;
    private readAnimation;
 }
 export declare class BinaryInput {
    strings: string[];
    private index;
    private buffer;
    constructor(data: Uint8Array | ArrayBuffer, strings?: string[], index?: number, buffer?: DataView);
    readByte(): number;
    readUnsignedByte(): number;
    readShort(): number;
    readInt32(): number;
    readInt(optimizePositive: boolean): number;
    readStringRef(): string | null;
    readString(): string | null;
    readFloat(): number;
    readBoolean(): boolean;
 }
@@ -0,0 +1,77 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import { BoundingBoxAttachment } from "./attachments/BoundingBoxAttachment.js";
 import type { Skeleton } from "./Skeleton.js";
 import { type NumberArrayLike } from "./Utils.js";
 /** Collects each visible {@link BoundingBoxAttachment} and computes the world vertices for its polygon. The polygon vertices are
 * provided along with convenience methods for doing hit detection. */
 export declare class SkeletonBounds {
    /** The left edge of the axis aligned bounding box. */
    minX: number;
    /** The bottom edge of the axis aligned bounding box. */
    minY: number;
    /** The right edge of the axis aligned bounding box. */
    maxX: number;
    /** The top edge of the axis aligned bounding box. */
    maxY: number;
    /** The visible bounding boxes. */
    boundingBoxes: BoundingBoxAttachment[];
    /** The world vertices for the bounding box polygons. */
    polygons: NumberArrayLike[];
    private polygonPool;
    /** Clears any previous polygons, finds all visible bounding box attachments, and computes the world vertices for each bounding
     * box's polygon.
     * @param updateAabb If true, the axis aligned bounding box containing all the polygons is computed. If false, the
     *           SkeletonBounds AABB methods will always return true. */
    update(skeleton: Skeleton, updateAabb: boolean): void;
    aabbCompute(): void;
    /** Returns true if the axis aligned bounding box contains the point. */
    aabbContainsPoint(x: number, y: number): boolean;
    /** Returns true if the axis aligned bounding box intersects the line segment. */
    aabbIntersectsSegment(x1: number, y1: number, x2: number, y2: number): boolean;
    /** Returns true if the axis aligned bounding box intersects the axis aligned bounding box of the specified bounds. */
    aabbIntersectsSkeleton(bounds: SkeletonBounds): boolean;
    /** Returns the first bounding box attachment that contains the point, or null. When doing many checks, it is usually more
     * efficient to only call this method if {@link aabbContainsPoint} returns true. */
    containsPoint(x: number, y: number): BoundingBoxAttachment | null;
    /** Returns true if the polygon contains the point. */
    containsPointPolygon(polygon: NumberArrayLike, x: number, y: number): boolean;
    /** Returns the first bounding box attachment that contains any part of the line segment, or null. When doing many checks, it
     * is usually more efficient to only call this method if {@link aabbIntersectsSegment} returns
     * true. */
    intersectsSegment(x1: number, y1: number, x2: number, y2: number): BoundingBoxAttachment | null;
    /** Returns true if the polygon contains any part of the line segment. */
    intersectsSegmentPolygon(polygon: NumberArrayLike, x1: number, y1: number, x2: number, y2: number): boolean;
    /** Returns the polygon for the specified bounding box, or null. */
    getPolygon(boundingBox: BoundingBoxAttachment): NumberArrayLike | null;
    /** The width of the axis aligned bounding box. */
    getWidth(): number;
    /** The height of the axis aligned bounding box. */
    getHeight(): number;
 }
@@ -0,0 +1,67 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import type { ClippingAttachment } from "./attachments/ClippingAttachment.js";
 import type { Skeleton } from "./Skeleton.js";
 import type { Slot } from "./Slot.js";
 import { type Color, type NumberArrayLike } from "./Utils.js";
 export declare class SkeletonClipping {
    private triangulator;
    private clippingPolygon;
    private clippingPolygons;
    private clipOutput;
    clippedVertices: number[];
    /** An empty array unless {@link clipTrianglesUnpacked} was used. **/
    clippedUVs: number[];
    clippedTriangles: number[];
    inverseVertices: number[];
    _clippedVerticesTyped: Float32Array;
    _clippedUVsTyped: Float32Array;
    _clippedTrianglesTyped: Uint16Array;
    clippedVerticesTyped: Float32Array;
    clippedUVsTyped: Float32Array;
    clippedTrianglesTyped: Uint16Array;
    clippedVerticesLength: number;
    clippedUVsLength: number;
    clippedTrianglesLength: number;
    private scratch;
    private inverse;
    private clipAttachment;
    clipStart(skeleton: Skeleton, slot: Slot, clip: ClippingAttachment): void;
    clipEnd(slot?: Slot): void;
    isClipping(): boolean;
    clipTriangles(vertices: NumberArrayLike, triangles: NumberArrayLike, trianglesLength: number): boolean;
    clipTriangles(vertices: NumberArrayLike, triangles: NumberArrayLike, trianglesLength: number, uvs: NumberArrayLike, light: Color, dark: Color, twoColor: boolean, stride: number): boolean;
    private clipTrianglesNoRender;
    private clipTrianglesRender;
    clipTrianglesUnpacked(vertices: NumberArrayLike, vertexStart: number, triangles: NumberArrayLike | Uint16Array, trianglesLength: number, uvs: NumberArrayLike, stride?: number): boolean;
    private clip;
    private clipInverse;
    private makeClockwise;
    private makeConvex;
 }
@@ -0,0 +1,57 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software or
 * otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import type { Bone } from "./Bone.js";
 /** Converts points between Spine skeleton coordinates and host runtime game coordinates. */
 export interface SkeletonCoordinateConverter {
    /**
     * Converts `point` in-place from skeleton coordinates to host runtime game coordinates.
     * @param point The point to convert.
     */
    skeletonToGame(point: {
        x: number;
        y: number;
    }): void;
    /**
     * Converts `point` in-place from host runtime game coordinates to skeleton coordinates.
     * @param point The point to convert.
     */
    gameToSkeleton(point: {
        x: number;
        y: number;
    }): void;
    /**
     * Converts `point` in-place from host runtime game coordinates to the local coordinates of `bone`.
     * @param point The point to convert.
     * @param bone The bone whose local coordinates should receive the converted point.
     */
    gameToBone(point: {
        x: number;
        y: number;
    }, bone: Bone): void;
 }
@@ -0,0 +1,30 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software or
 * otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 export {};
 //# sourceMappingURL=data:application/json;base64,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
@@ -0,0 +1,107 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import type { Animation } from "./Animation.js";
 import type { BoneData } from "./BoneData.js";
 import type { ConstraintData } from "./ConstraintData.js";
 import type { EventData } from "./EventData.js";
 import type { Skin } from "./Skin.js";
 import type { SlotData } from "./SlotData.js";
 /** Stores the setup pose and all of the stateless data for a skeleton.
 *
 * See [Data objects](http://esotericsoftware.com/spine-runtime-architecture#Data-objects) in the Spine Runtimes
 * Guide. */
 export declare class SkeletonData {
    /** The skeleton's name, which by default is the name of the skeleton data file, if possible. May be null. */
    name: string | null;
    /** The skeleton's bones, sorted parent first. The root bone is always the first bone. */
    bones: BoneData[];
    /** The skeleton's slots in the setup pose draw order. */
    slots: SlotData[];
    skins: Skin[];
    /** The skeleton's default skin. By default this skin contains all attachments that were not in a skin in Spine.
     *
     * See {@link Skeleton.getAttachmentByName}.
     * May be null. */
    defaultSkin: Skin | null;
    /** The skeleton's events. */
    events: EventData[];
    /** The skeleton's animations. */
    animations: Animation[];
    /** The skeleton's IK constraints. */
    constraints: ConstraintData<any, any>[];
    /** The X coordinate of the skeleton's axis aligned bounding box in the setup pose. */
    x: number;
    /** The Y coordinate of the skeleton's axis aligned bounding box in the setup pose. */
    y: number;
    /** The width of the skeleton's axis aligned bounding box in the setup pose. */
    width: number;
    /** The height of the skeleton's axis aligned bounding box in the setup pose. */
    height: number;
    /** Baseline scale factor for applying distance-dependent effects on non-scalable properties, such as angle or scale. Default
     * is 100. */
    referenceScale: number;
    /** The Spine version used to export the skeleton data, or null. */
    version: string | null;
    /** The skeleton data hash. This value will change if any of the skeleton data has changed. May be null. */
    hash: string | null;
    /** The dopesheet FPS in Spine. Available only when nonessential data was exported. */
    fps: number;
    /** The path to the images folder as defined in Spine. Available only when nonessential data was exported. May be null. */
    imagesPath: string | null;
    /** The path to the audio folder as defined in Spine. Available only when nonessential data was exported. May be null. */
    audioPath: string | null;
    /** Finds a bone by comparing each bone's name. It is more efficient to cache the results of this method than to call it
     * multiple times.
     * @returns May be null. */
    findBone(boneName: string): BoneData | null;
    /** Finds a slot by comparing each slot's name. It is more efficient to cache the results of this method than to call it
     * multiple times.
     * @returns May be null. */
    findSlot(slotName: string): SlotData | null;
    /** Finds a skin by comparing each skin's name. It is more efficient to cache the results of this method than to call it
     * multiple times.
     * @returns May be null. */
    findSkin(skinName: string): Skin | null;
    /** Finds an event by comparing each events's name. It is more efficient to cache the results of this method than to call it
     * multiple times.
     * @returns May be null. */
    findEvent(eventDataName: string): EventData | null;
    /** Collects animations used by {@link SliderData slider constraints}.
     *
     * Slider animations are designed to be applied by slider constraints rather than on their own. Applications that have a user
     * choose an animation may want to exclude them. */
    findSliderAnimations(animations: Animation[]): Animation[];
    /** Finds an animation by comparing each animation's name. It is more efficient to cache the results of this method than to
     * call it multiple times.
     * @returns May be null. */
    findAnimation(animationName: string): Animation | null;
    /** Finds a constraint of the specified type by comparing each constraints's name. It is more efficient to cache the results of
      * this method than to call it multiple times. */
    findConstraint<T extends ConstraintData<any, any>>(constraintName: string, type: abstract new (...args: any[]) => T): T | null;
 }
@@ -0,0 +1,55 @@
 /******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 import type { Attachment, VertexAttachment } from "./attachments/Attachment.js";
 import type { AttachmentLoader } from "./attachments/AttachmentLoader.js";
 import { Sequence } from "./attachments/Sequence.js";
 import { SkeletonData } from "./SkeletonData.js";
 import { Skin } from "./Skin.js";
 /** Loads skeleton data in the Spine JSON format.
 *
 * See [Spine JSON format](http://esotericsoftware.com/spine-json-format) and
 * [JSON and binary data](http://esotericsoftware.com/spine-loading-skeleton-data#JSON-and-binary-data) in the Spine
 * Runtimes Guide. */
 export declare class SkeletonJson {
    attachmentLoader: AttachmentLoader;
    /** Scales bone positions, image sizes, and translations as they are loaded. This allows different size images to be used at
     * runtime than were used in Spine.
     *
     * See [Scaling](http://esotericsoftware.com/spine-loading-skeleton-data#Scaling) in the Spine Runtimes Guide. */
    scale: number;
    private readonly linkedMeshes;
    constructor(attachmentLoader: AttachmentLoader);
    readSkeletonData(json: string | any): SkeletonData;
    private fromProperty;
    private propertyScale;
    readAttachment(map: any, skin: Skin, slotIndex: number, placeholder: string, skeletonData: SkeletonData): Attachment | null;
    readSequence(map: object): Sequence;
    readVertices(map: any, attachment: VertexAttachment, verticesLength: number): void;
    readAnimation(map: any, name: string, skeletonData: SkeletonData): void;
 }
--- a/Show More
+++ b/Show More
		`@@ -0,0 +1,3 @@`
							`# spine-ts core`

							`Please see the top-level [README.md](../README.md) for more information.`