import { Hasher } from 'multiformats/hashes/hasher';
import * as sha2 from 'multiformats/hashes/sha2';
export type SupportedHashers = typeof sha2.sha256 | typeof sha2.sha512 | Hasher<'identity', 0x0> | Hasher<'keccak-256', 27> | Hasher<'sha-1', 17> | Hasher<'blake2b-256', 0xb220> | Hasher<'blake2b-512', 0xb240> | Hasher<'sha3-512', 20> | Hasher<'blake3', 30>;
export declare function getHashersForCodes(...codes: number[]): Promise<SupportedHashers[]>;
export declare function getHasherForCode(code: number): Promise<SupportedHashers>;