import type { BinaryLike } from 'node:crypto';
import type { DesCipherEncodingOptions } from '../types';
import { BaseDesEncryptAndDecrypt } from './base/encrypt-and-decrypt';
export declare class Cfb1 extends BaseDesEncryptAndDecrypt {
    constructor(key: BinaryLike, encodingOptions?: DesCipherEncodingOptions);
}
//# sourceMappingURL=cfb1.d.ts.map