/*! Copyright 2022-2025 the gnablib contributors MPL-1.1 */
import type { IHash } from '../interfaces/IHash.js';
type ivFunc = (state: Uint32Array) => void;
type hashFunc = (state: Uint32Array, x: Uint32Array) => void;
declare class RipeMd implements IHash {
    #private;
    readonly size: number;
    readonly blockSize = 64;
    private _ingestBytes;
    private _bPos;
    private readonly _hash;
    constructor(digestSize: number, iv: ivFunc, hash: hashFunc);
    private hash;
    write(data: Uint8Array): void;
    sum(): Uint8Array;
    sumIn(): Uint8Array;
    reset(): void;
    newEmpty(): IHash;
    clone(): IHash;
}
export declare class RipeMd128 extends RipeMd {
    constructor();
    private static iv;
    private static hash;
}
export declare class RipeMd160 extends RipeMd {
    constructor();
    private static iv;
    private static hash;
}
export declare class RipeMd256 extends RipeMd {
    constructor();
    private static iv;
    private static hash;
}
export declare class RipeMd320 extends RipeMd {
    constructor();
    private static iv;
    private static hash;
}
export {};