/**
 * Copyright (c) 2018 mol* contributors, licensed under MIT, See LICENSE file for more info.
 *
 * @author Alexander Rose <alexander.rose@weirdbyte.de>
 */
export declare function readFile(file: File, isBinary?: boolean): Promise<string | Uint8Array<ArrayBufferLike>>;
export declare function readFileAsText(file: File): Promise<string>;
export declare function readFileAsBuffer(file: File): Promise<Uint8Array>;
export declare function readUrl(url: string, isBinary: boolean): Promise<string | Uint8Array<ArrayBuffer>>;
export declare function readUrlAsText(url: string): Promise<string>;
export declare function readUrlAsBuffer(url: string): Promise<Uint8Array>;