import { Base64 } from "../Base64";
import { Algorithm as SignerAlgorithm } from "./Algorithm";
import { Base } from "./Base";
import { Hash as SignerHash } from "./Hash";
import { Rsa } from "./Rsa";
export type Signer = Base;
export declare namespace Signer {
    type Algorithm = SignerAlgorithm;
    namespace Algorithm {
        const is: typeof SignerAlgorithm.is;
    }
    type Hash = SignerHash;
    namespace Hash {
        const is: typeof SignerHash.is;
    }
    function generate(algorithm: "RSA" | "RSA-PSS", hash: SignerHash, length: 1024 | 2048 | 4096): Rsa;
    function create(algorithm: "None"): Signer;
    function create(algorithm: "HMAC", hash: SignerHash, key: Base64 | Uint8Array): Signer;
    function create(algorithm: "RSA", hash: SignerHash, publicKey: Base64 | Uint8Array): Rsa;
    function create(algorithm: "RSA-PSS", hash: SignerHash, publicKey: Base64 | Uint8Array): Rsa;
    function create(algorithm: "ECDSA", hash: SignerHash, publicKey: Base64 | Uint8Array): Signer;
    function create(algorithm: "RSA", hash: SignerHash, publicKey: Base64 | Uint8Array | undefined, privateKey: Base64 | Uint8Array | undefined): Rsa;
    function create(algorithm: "RSA-PSS", hash: SignerHash, publicKey: Base64 | Uint8Array | undefined, privateKey: Base64 | Uint8Array | undefined): Rsa;
    function create(algorithm: "ECDSA", hash: SignerHash, publicKey: Base64 | Uint8Array | undefined, privateKey: Base64 | Uint8Array | undefined): Signer;
}