/**
 * Open about page in Motrix.
 *
 * @returns Motrix about URL.
 * @example
 * about()
 * // => 'motrix://about'
 * @link https://github.com/agalwood/Motrix/blob/7012040fec926e16fe8f6c403cf038527f5c18b9/src/main/configs/protocol.js
 */
export declare function about(): string;