import { CryptoKey, KeyObject, JWK, CritOption, JWEHeaderParameters, GeneralJWE } from '../../types.d.cjs';

interface Recipient {
    setUnprotectedHeader(unprotectedHeader: JWEHeaderParameters): Recipient;
    addRecipient(...args: Parameters<GeneralEncrypt['addRecipient']>): Recipient;
    encrypt(...args: Parameters<GeneralEncrypt['encrypt']>): Promise<GeneralJWE>;
    done(): GeneralEncrypt;
}
declare class GeneralEncrypt {
    #private;
    constructor(plaintext: Uint8Array);
    addRecipient(key: CryptoKey | KeyObject | JWK | Uint8Array, options?: CritOption): Recipient;
    setProtectedHeader(protectedHeader: JWEHeaderParameters): this;
    setSharedUnprotectedHeader(sharedUnprotectedHeader: JWEHeaderParameters): this;
    setAdditionalAuthenticatedData(aad: Uint8Array): this;
    encrypt(): Promise<GeneralJWE>;
}

export { GeneralEncrypt, type Recipient };