/**
 * This software is released under the MIT License.
 * https://opensource.org/licenses/MIT
 */
export declare const keccak256: (str: any) => string;
export declare const keccak512: (str: any) => string;
export declare const keccak256s: (str: any) => string;
export declare const keccak512s: (str: any) => string;
declare const _default: {
    keccak256: (str: any) => string;
    keccak512: (str: any) => string;
    keccak256s: (str: any) => string;
    keccak512s: (str: any) => string;
};
export default _default;