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{"version":3,"file":"index.mjs","sources":["../src/index.ts"],"sourcesContent":["/**\n * Collection of valid extension types.\n * @memberof PIXI\n * @property {string} Application - Application plugins\n * @property {string} RendererPlugin - Plugins for Renderer\n * @property {string} CanvasRendererPlugin - Plugins for CanvasRenderer\n * @property {string} Loader - Plugins to use with Loader\n * @property {string} LoadParser - Parsers for Assets loader.\n * @property {string} ResolveParser - Parsers for Assets resolvers.\n * @property {string} CacheParser - Parsers for Assets cache.\n */\nenum ExtensionType\n// eslint-disable-next-line @typescript-eslint/indent\n{\n Renderer = 'renderer',\n Application = 'application',\n RendererSystem = 'renderer-webgl-system',\n RendererPlugin = 'renderer-webgl-plugin',\n CanvasRendererSystem = 'renderer-canvas-system',\n CanvasRendererPlugin = 'renderer-canvas-plugin',\n Asset = 'asset',\n LoadParser = 'load-parser',\n ResolveParser = 'resolve-parser',\n CacheParser = 'cache-parser',\n DetectionParser = 'detection-parser',\n}\n\ninterface ExtensionMetadataDetails\n{\n type: ExtensionType | ExtensionType[];\n name?: string;\n priority?: number;\n}\n\ntype ExtensionMetadata = ExtensionType | ExtensionMetadataDetails;\n\n/**\n * Format when registering an extension. Generally, the extension\n * should have these values as `extension` static property,\n * but you can override name or type by providing an object.\n * @memberof PIXI\n */\ninterface ExtensionFormatLoose\n{\n /** The extension type, can be multiple types */\n type: ExtensionType | ExtensionType[];\n /** Optional. Some plugins provide an API name/property, such as Renderer plugins */\n name?: string;\n /** Optional, used for sorting the plugins in a particular order */\n priority?: number;\n /** Reference to the plugin object/class */\n ref: any;\n}\n\n/**\n * Strict extension format that is used internally for registrations.\n * @memberof PIXI\n */\ninterface ExtensionFormat extends ExtensionFormatLoose\n{\n /** The extension type, always expressed as multiple, even if a single */\n type: ExtensionType[];\n}\n\ntype ExtensionHandler = (extension: ExtensionFormat) => void;\n\n/**\n * Convert input into extension format data.\n * @ignore\n */\nconst normalizeExtension = (ext: ExtensionFormatLoose | any): ExtensionFormat =>\n{\n // Class/Object submission, use extension object\n if (typeof ext === 'function' || (typeof ext === 'object' && ext.extension))\n {\n if (process.env.DEBUG)\n {\n if (!ext.extension)\n {\n throw new Error('Extension class must have an extension object');\n }\n }\n const metadata: ExtensionMetadataDetails = (typeof ext.extension !== 'object')\n ? { type: ext.extension }\n : ext.extension;\n\n ext = { ...metadata, ref: ext };\n }\n if (typeof ext === 'object')\n {\n ext = { ...ext };\n }\n else\n {\n throw new Error('Invalid extension type');\n }\n\n if (typeof ext.type === 'string')\n {\n ext.type = [ext.type];\n }\n\n return ext;\n};\n\n/**\n * Get the priority for an extension.\n * @ignore\n * @param ext - Any extension\n * @param defaultPriority - Fallback priority if none is defined.\n * @returns The priority for the extension.\n */\nconst normalizePriority = (ext: ExtensionFormatLoose | any, defaultPriority: number): number =>\n normalizeExtension(ext).priority ?? defaultPriority;\n\n/**\n * Global registration of all PixiJS extensions. One-stop-shop for extensibility.\n * @memberof PIXI\n * @namespace extensions\n */\nconst extensions = {\n\n /** @ignore */\n _addHandlers: {} as Partial<Record<ExtensionType, ExtensionHandler>>,\n\n /** @ignore */\n _removeHandlers: {} as Partial<Record<ExtensionType, ExtensionHandler>>,\n\n /** @ignore */\n _queue: {} as Partial<Record<ExtensionType, ExtensionFormat[]>>,\n\n /**\n * Remove extensions f
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