import { DataHash } from './DataHash.js';
import { HashAlgorithm } from './HashAlgorithm.js';
import { IDataHasher } from './IDataHasher.js';
export declare const Algorithm: {
    4: {
        (msg: import("@noble/hashes/utils.js").Input): Uint8Array;
        outputLen: number;
        blockLen: number;
        create(): import("@noble/hashes/utils.js").Hash<import("@noble/hashes/utils.js").Hash<any>>;
    };
    1: {
        (msg: import("@noble/hashes/utils.js").Input): Uint8Array;
        outputLen: number;
        blockLen: number;
        create(): import("@noble/hashes/utils.js").Hash<import("@noble/hashes/utils.js").Hash<any>>;
    };
    0: {
        (msg: import("@noble/hashes/utils.js").Input): Uint8Array;
        outputLen: number;
        blockLen: number;
        create(): import("@noble/hashes/utils.js").Hash<import("@noble/hashes/utils.js").Hash<any>>;
    };
    2: {
        (msg: import("@noble/hashes/utils.js").Input): Uint8Array;
        outputLen: number;
        blockLen: number;
        create(): import("@noble/hashes/utils.js").Hash<import("@noble/hashes/utils.js").Hash<any>>;
    };
    3: {
        (msg: import("@noble/hashes/utils.js").Input): Uint8Array;
        outputLen: number;
        blockLen: number;
        create(): import("@noble/hashes/utils.js").Hash<import("@noble/hashes/utils.js").Hash<any>>;
    };
};
/**
 * Provides synchronous hashing functions
 */
export declare class DataHasher implements IDataHasher {
    readonly algorithm: HashAlgorithm;
    private _messageDigest;
    /**
     * Create DataHasher instance the hash algorithm
     * @param {HashAlgorithm} algorithm
     */
    constructor(algorithm: HashAlgorithm);
    /**
     * Add data for hashing
     * @param {Uint8Array} data byte array
     * @returns {DataHasher}
     */
    update(data: Uint8Array): this;
    /**
     * Hashes the data and returns the DataHash
     * @returns DataHash
     */
    digest(): Promise<DataHash>;
    reset(): this;
}