@antv/g-web-animations-api

--- package/package.json (excerpt) ---
{
  "name": "@antv/g-web-animations-api",
  "version": "2.1.29-beta.0",
  "description": "A simple implementation of Web Animations API.",
  "keywords": [
    "antv",
    "g",
    "rendering engine"
  ],
  "homepage": "https://github.com/antvis/g#readme",
  "bugs": {
    "url": "https://github.com/antvis/g/issues"
  },
  "repository": {
    "type": "git",
    "url": "git+https://github.com/antvis/g.git"
  },
  "license": "MIT",
  "author": "https://github.com/orgs/antvis/people",
  "sideEffects": true,
  "exports": {
    "types": "./types/index.d.ts",
    "import": "./dist/index.esm.js",
    "default": "./dist/index.js"
  },
  "main": "dist/index.js",
  "unpkg": "dist/index.umd.min.js",
  "module": "dist/index.esm.js",
  "types": "types/index.d.ts",
  "files": [
    "package.json",
    "dist",
    "types",
    "LICENSE",
    "README.md"
  ],
  "dependencies": {
    "@antv/util": "^3.3.5",
    "@babel/runtime": "^7.25.6",
    "tslib": "^2.5.3",
    "@antv/g-lite": "2.3.3-beta.2"
  },
  "publishConfig": {
    "access": "public"
  },
  "scripts": {
    "build:types": "tsc --emitDeclarationOnly --noCheck",
    "build": "npm run clean && npm run build:types && rollup -c",
    "clean": "rimraf dist",
    "sync": "tnpm sync",
    "watch": "rollup -c -w"
  }
}

--- package.json (entry) ---
{
  "name": "@antv/g-web-animations-api",
  "version": "2.1.29-beta.0",
  "description": "A simple implementation of Web Animations API.",
  "keywords": [
    "antv",
    "g",
    "rendering engine"
  ],
  "homepage": "https://github.com/antvis/g#readme",
  "bugs": {
    "url": "https://github.com/antvis/g/issues"
  },
  "repository": {
    "type": "git",
    "url": "git+https://github.com/antvis/g.git"
  },
  "license": "MIT",
  "author": "https://github.com/orgs/antvis/people",
  "sideEffects": true,
  "exports": {
    "types": "./types/index.d.ts",
    "import": "./dist/index.esm.js",
    "default": "./dist/index.js"
  },
  "main": "dist/index.js",
  "unpkg": "dist/index.umd.min.js",
  "module": "dist/index.esm.js",
  "types": "types/index.d.ts",
  "files": [
    "package.json",
    "dist",
    "types",
    "LICENSE",
    "README.md"
  ],
  "dependencies": {
    "@antv/util": "^3.3.5",
    "@babel/runtime": "^7.25.6",
    "tslib": "^2.5.3",
    "@antv/g-lite": "2.3.3-beta.2"
  },
  "publishConfig": {
    "access": "public"
  },
  "scripts": {
    "build:types": "tsc --emitDeclarationOnly --noCheck",
    "build": "npm run clean && npm run build:types && rollup -c",
    "clean": "

--- index.js (entry) ---
/*!
 * @antv/g-web-animations-api
 * @description A simple implementation of Web Animations API.
 * @version 2.1.29-beta.0
 * @date 12/12/2025, 2:49:59 PM
 * @author AntVis
 * @docs https://g.antv.antgroup.com/
 */
'use strict';

var gLite = require('@antv/g-lite');
var _classCallCheck = require('@babel/runtime/helpers/classCallCheck');
var _createClass = require('@babel/runtime/helpers/createClass');
var _callSuper = require('@babel/runtime/helpers/callSuper');
var _inherits = require('@babel/runtime/helpers/inherits');
var _toConsumableArray = require('@babel/runtime/helpers/toConsumableArray');
var _slicedToArray = require('@babel/runtime/helpers/slicedToArray');
var util = require('@antv/util');

/**
 * @see https://developer.mozilla.org/en-US/docs/Web/API/AnimationPlaybackEvent
 */
// @ts-ignore
var AnimationEvent = /*#__PURE__*/function (_FederatedEvent) {
  function AnimationEvent(manager, target, currentTime, timelineTime) {
    var _this;
    _classCallCheck(this, AnimationEvent);
    _this = _callSuper(this, AnimationEvent, [manager]);

    // @ts-ignore
    _this.currentTime = currentTime;
    _this.timelineTime = timelineTime;
    _this.target = target;
    _this.type =

--- bundled output (OSV-MAL flagged — LLM scope expansion) ---

--- dist/index.esm.js (bundled) ---
/*!
 * @antv/g-web-animations-api
 * @description A simple implementation of Web Animations API.
 * @version 2.1.29-beta.0
 * @date 12/12/2025, 2:49:59 PM
 * @author AntVis
 * @docs https://g.antv.antgroup.com/
 */
import { FederatedEvent, ERROR_MSG_METHOD_NOT_IMPLEMENTED, propertyMetadataCache, runtime } from '@antv/g-lite';
import _classCallCheck from '@babel/runtime/helpers/classCallCheck';
import _createClass from '@babel/runtime/helpers/createClass';
import _callSuper from '@babel/runtime/helpers/callSuper';
import _inherits from '@babel/runtime/helpers/inherits';
import _toConsumableArray from '@babel/runtime/helpers/toConsumableArray';
import _slicedToArray from '@babel/runtime/helpers/slicedToArray';
import { clamp, isNumber, isNil } from '@antv/util';

/**
 * @see https://developer.mozilla.org/en-US/docs/Web/API/AnimationPlaybackEvent
 */
// @ts-ignore
var AnimationEvent = /*#__PURE__*/function (_FederatedEvent) {
  function AnimationEvent(manager, target, currentTime, timelineTime) {
    var _this;
    _classCallCheck(this, AnimationEvent);
    _this = _callSuper(this, AnimationEvent, [manager]);

    // @ts-ignore
    _this.currentTime = currentTime;
    _this.timelineTime = timelineTime;
    _this.target = target;
    _this.type = 'finish';
    _this.bubbles = false;
    // @ts-ignore
    _this.currentTarget = target;
    _this.defaultPrevented = false;
    _this.eventPhase = _this.AT_TARGET;
    _this.timeStamp = Date.now();
    _this.currentTime = currentTime;
    _this.timelineTime = timelineTime;
    return _this;
  }
  _inherits(AnimationEvent, _FederatedEvent);
  return _createClass(AnimationEvent);
}(FederatedEvent);

var sequenceNumber = 0;

/**
 * @see https://developer.mozilla.org/en-US/docs/Web/API/Animation/Animation
 */
var Animation = /*#__PURE__*/function () {
  function Animation(effect, timeline) {
    var _this$effect;
    _classCallCheck(this, Animation);
    this.currentTimePending = false;
    /**
     * @see https://developer.mozill

--- dist/index.js (bundled) ---
/*!
 * @antv/g-web-animations-api
 * @description A simple implementation of Web Animations API.
 * @version 2.1.29-beta.0
 * @date 12/12/2025, 2:49:59 PM
 * @author AntVis
 * @docs https://g.antv.antgroup.com/
 */
'use strict';

var gLite = require('@antv/g-lite');
var _classCallCheck = require('@babel/runtime/helpers/classCallCheck');
var _createClass = require('@babel/runtime/helpers/createClass');
var _callSuper = require('@babel/runtime/helpers/callSuper');
var _inherits = require('@babel/runtime/helpers/inherits');
var _toConsumableArray = require('@babel/runtime/helpers/toConsumableArray');
var _slicedToArray = require('@babel/runtime/helpers/slicedToArray');
var util = require('@antv/util');

/**
 * @see https://developer.mozilla.org/en-US/docs/Web/API/AnimationPlaybackEvent
 */
// @ts-ignore
var AnimationEvent = /*#__PURE__*/function (_FederatedEvent) {
  function AnimationEvent(manager, target, currentTime, timelineTime) {
    var _this;
    _classCallCheck(this, AnimationEvent);
    _this = _callSuper(this, AnimationEvent, [manager]);

    // @ts-ignore
    _this.currentTime = currentTime;
    _this.timelineTime = timelineTime;
    _this.target = target;
    _this.type = 'finish';
    _this.bubbles = false;
    // @ts-ignore
    _this.currentTarget = target;
    _this.defaultPrevented = false;
    _this.eventPhase = _this.AT_TARGET;
    _this.timeStamp = Date.now();
    _this.currentTime = currentTime;
    _this.timelineTime = timelineTime;
    return _this;
  }
  _inherits(AnimationEvent, _FederatedEvent);
  return _createClass(AnimationEvent);
}(gLite.FederatedEvent);

var sequenceNumber = 0;

/**
 * @see https://developer.mozilla.org/en-US/docs/Web/API/Animation/Animation
 */
var Animation = /*#__PURE__*/function () {
  function Animation(effect, timeline) {
    var _this$effect;
    _classCallCheck(this, Animation);
    this.currentTimePending = false;
    /**
     * @see https://developer.mozilla.org/en-US/docs/Web/API/Animation/playState
     */
   

--- dist/index.umd.min.js (bundled) ---
/*!
 * @antv/g-web-animations-api
 * @description A simple implementation of Web Animations API.
 * @version 2.1.29-beta.0
 * @date 12/12/2025, 2:49:59 PM
 * @author AntVis
 * @docs https://g.antv.antgroup.com/
 */
!function(t,i){"object"==typeof exports&&"undefined"!=typeof module?i(exports,require("@antv/g-lite")):"function"==typeof define&&define.amd?define(["exports","@antv/g-lite"],i):i(((t="undefined"!=typeof globalThis?globalThis:t||self).G=t.G||{},t.G.WebAnimationsAPI={}),t.window.G)}(this,function(t,i){"use strict";function e(t,i){if(!(t instanceof i))throw new TypeError("Cannot call a class as a function")}function n(t){return n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},n(t)}function r(t){var i=function(t,i){if("object"!=n(t)||!t)return t;var e=t[Symbol.toPrimitive];if(void 0!==e){var r=e.call(t,i||"default");if("object"!=n(r))return r;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===i?String:Number)(t)}(t,"string");return"symbol"==n(i)?i:i+""}function s(t,i){for(var e=0;i.length>e;e++){var n=i[e];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(t,r(n.key),n)}}function a(t,i,e){return i&&s(t.prototype,i),e&&s(t,e),Object.defineProperty(t,"prototype",{writable:!1}),t}function o(t){return o=Object.setPrototypeOf?Object.getPrototypeOf.bind():function(t){return t.__proto__||Object.getPrototypeOf(t)},o(t)}function u(){try{var t=!Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],function(){}))}catch(t){}return(u=function(){return!!t})()}function f(t,i){if(i&&("object"==n(i)||"function"==typeof i))return i;if(void 0!==i)throw new TypeError("Derived constructors may only return object or undefined");return function(t){if(void 0===t)throw new ReferenceError("this hasn't been initialised - super() hasn't been call