backend/libs/three/loaders/ImageBitmapLoader.d.ts

import { Loader } from './Loader';
import { LoadingManager } from './LoadingManager';

export class ImageBitmapLoader extends Loader {
	constructor(manager?: LoadingManager);

	/**
	 * @default { premultiplyAlpha: 'none' }
	 */
	options: undefined | object;

	readonly isImageBitmapLoader: true;

	setOptions(options: object): ImageBitmapLoader;
	load(url: string, onLoad?: (response: ImageBitmap) => void, onProgress?: (request: ProgressEvent) => void, onError?: (event: ErrorEvent) => void): any;

	loadAsync(url: string, onProgress?: (event: ProgressEvent) => void): Promise<ImageBitmap>;
}