import { Progress } from './progress';
import { BatchAsset, AssetsBatchOptions } from '../types';
export declare class AssetsBatch {
    private options;
    constructor(options: AssetsBatchOptions);
    assets(): BatchAsset[];
    loaded(name: string, progress: Progress): void;
    completed(progress: Progress): void;
    error(url: string, error: Error): void;
    private uniqueAssets;
}