import { type Room, type BaseE2EEManager, type E2EEManagerCallbacks, type DecryptDataResponseMessage, type EncryptDataResponseMessage } from 'livekit-client';
import type RNKeyProvider from './RNKeyProvider';
import type RTCEngine from 'livekit-client/dist/src/room/RTCEngine';
import type TypedEventEmitter from 'typed-emitter';
declare const RNE2EEManager_base: new () => TypedEventEmitter<E2EEManagerCallbacks>;
/**
 * @experimental
 */
export default class RNE2EEManager extends RNE2EEManager_base implements BaseE2EEManager {
    private room?;
    private frameCryptors;
    private keyProvider;
    private algorithm;
    private encryptionEnabled;
    private dataChannelEncryptionEnabled;
    private dataPacketCryptorLock;
    private dataPacketCryptor;
    constructor(keyProvider: RNKeyProvider, dcEncryptionEnabled?: boolean);
    get isEnabled(): boolean;
    get isDataChannelEncryptionEnabled(): boolean;
    set isDataChannelEncryptionEnabled(value: boolean);
    setup(room: Room): void;
    private setupEventListeners;
    private setupE2EESender;
    private setupE2EEReceiver;
    setSifTrailer(trailer: Uint8Array): void;
    private getDataPacketCryptor;
    encryptData(data: Uint8Array): Promise<EncryptDataResponseMessage['data']>;
    handleEncryptedData(payload: Uint8Array, iv: Uint8Array, participantIdentity: string, keyIndex: number): Promise<DecryptDataResponseMessage['data']>;
    private findTrackCryptor;
    private createFrameCryptorForSender;
    private createFrameCryptorForReceiver;
    setupEngine(_engine: RTCEngine): void;
    setParticipantCryptorEnabled(enabled: boolean, participantIdentity: string): void;
}
export {};
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