export default class ZegoUIKitPrebuiltCallService {
    static getInstance(): ZegoUIKitPrebuiltCallService;
    _instance: any;
    appInfo: {};
    localUser: {};
    config: {
        ringtoneConfig: {
            incomingCallFileName: string;
            outgoingCallFileName: string;
        };
        innerText: {};
        androidNotificationConfig: {
            channelID: string;
            channelName: string;
        };
        notifyWhenAppRunningInBackgroundOrQuit: boolean;
        isIOSSandboxEnvironment: any;
        waitingPageConfig: {};
    };
    isInit: boolean;
    subscription: any;
    onInitCallbackMap: {};
    onRouteChangeCallbackMap: {};
    getModuleName(): string;
    useSystemCallingUI(plugins: any): void;
    init(appID: any, appSign: any, userID: any, userName: any, plugins: any, config?: {}): Promise<any>;
    uninit(): void;
    getInitUser(): {};
    getInitAppInfo(): {};
    getInitConfig(): {
        ringtoneConfig: {
            incomingCallFileName: string;
            outgoingCallFileName: string;
        };
        innerText: {};
        androidNotificationConfig: {
            channelID: string;
            channelName: string;
        };
        notifyWhenAppRunningInBackgroundOrQuit: boolean;
        isIOSSandboxEnvironment: any;
        waitingPageConfig: {};
    };
    notifyInit(): void;
    onInit(callbackID: any, callback: any): void;
    hangUp(showConfirmation?: boolean): void;
    minimizeWindow(): void;
    showToast(toastData?: {}): void;
    sendCallInvitation(invitees: any, isVideoCall: any, navigation: any, options: any): any;
    requestNotificationPermission(alert: any): void;
    requestSystemAlertWindow(alert: any): void;
    requestFullIntentPermission(alert: any): void;
    _hangupProcess(onCallEnd: any, roomID: any, endReason: any): void;
}