/// <reference types="node" />
export declare type DigestResult = number | bigint | Buffer;
export declare type HashAlgorithm = "xxhash32" | "xxhash64" | "farmhash32" | "farmhash64" | "md5" | "sha1" | "sha256" | "sha512";
export declare function initHashClasses(): Promise<void>;
export interface Hash {
    update(input: string | Buffer): Hash;
    digest(): DigestResult;
}
/**
 * Creates hasher instance
 */
export declare function createHasher(algorithm: HashAlgorithm): Hash;