export declare class MockWebSocket {
    static instances: MockWebSocket[];
    constructor(url: string);
    url: string;
    onopen: (() => void) | null;
    onmessage: ((event: MessageEvent) => void) | null;
    onclose: ((event: CloseEvent) => void) | null;
    onerror: ((event: ErrorEvent) => void) | null;
    send: jest.Mock<any, any, any>;
    close: jest.Mock<any, any, any>;
    simulateOpen(): void;
    simulateMessage(data: any): void;
    simulateClose(event?: Partial<CloseEvent>): void;
    simulateError(event?: Partial<Event>): void;
}
interface MockAudioStreamConfig {
    sampleRate: number;
    mimeType: string;
    bitRate: number;
    bufferSize: 0 | 256 | 512 | 1024 | 2048 | 4096 | 8192 | 16384;
    callBack?: Function;
}
export declare class MockAudioStreamer {
    mediaStream: MediaStream;
    config: MockAudioStreamConfig;
    state: string;
    constructor(mediaStream: MediaStream, config: MockAudioStreamConfig);
    startRecording(): boolean;
    enableCompatibility(): boolean;
}
export declare class MockMediaStream {
    id: string;
    tracks: MediaStreamTrack[];
    constructor(id?: string);
    getTracks(): MediaStreamTrack[];
}
export declare class MockNavigator {
    mediaDevices: {
        getUserMedia: jest.Mock;
    };
    constructor();
}
export {};