import Hashing from './Hashing';
export declare class CRC32Hashing implements Hashing {
    protected crc: number;
    constructor();
    reset(): void;
    update(data: Uint8Array): void;
    /**
     * Return the CRC32 as a SIGNED 32-bit integer.
     * It is signed because that's the natural behavior of Javascript's bitwise operators.
     */
    digestToInt(): number;
    digest(): Uint8Array;
}
export declare const CRC32_HASHING_SINGLETON: CRC32Hashing;
export declare function crc32(data: Uint8Array): number;
declare var _default: {
    newHashing(): Hashing;
};
export default _default;