import { CommandRequester } from '../../../CommandRequester';
import { FetchAssetToken, UnloadAssetToken } from './requesters/Assets';
/**
 * Commands for working with external assets
 * @namespace CommandRequester.assets
 */
export declare class Assets {
    private assetsRequester;
    constructor(requester: CommandRequester);
    /**
     * Command to retrieve external asset and store in local cache by name.
     * @method CommandRequester.assets#load
     * @param  {string}   uri Uri where the asset to fetch is.
     * @param  {string}   name Name that the asset will be call by.
     * @returns {FetchAssetToken}
     */
    load(uri: string, name: string): FetchAssetToken;
    /**
     * Command to unload asset by name.
     * @method CommandRequester.assets#unload
     * @param  {string}   name Name of asset to unload.
     * @return {UnloadAssetToken}
     */
    unload(name: string): UnloadAssetToken;
}