import { Key } from './basic';
import { CryptoCipher, CipherMode, Signatures } from './types';
export declare class PublicKey extends Key {
    get algorithm(): string | undefined;
    fingerprint(): Promise<string>;
    pem(type?: 'pkcs1' | 'spki'): string;
    der(type?: 'pkcs1' | 'spki'): Uint8Array;
    encrypt(data: Uint8Array): Uint8Array;
    decrypt(data: Uint8Array): Uint8Array;
    encipher(data: Iterable<Uint8Array> | AsyncIterable<Uint8Array>, cipher?: CryptoCipher, mode?: CipherMode): Promise<AsyncIterableIterator<Uint8Array>>;
    verify(signature: Uint8Array, data: Uint8Array | Iterable<Uint8Array> | AsyncIterable<Uint8Array>, algorithm?: Signatures): Promise<boolean>;
    static fromPEM(key: string): PublicKey;
    static fromDER(key: Uint8Array, type?: 'pkcs1' | 'spki'): PublicKey;
}