/// <reference types="node" />
/** Subtracts the given key(s) from each byte of the given data. */
declare function subtract(data: string | ArrayBuffer | NodeJS.ArrayBufferView, key: number | number[], encoding: string): string;
declare function subtract(data: string | ArrayBuffer | NodeJS.ArrayBufferView, key: number | number[]): Uint8Array;
export = subtract;
//# sourceMappingURL=subtract.d.ts.map