import { HttpClient } from '@angular/common/http';
import { BehaviorSubject, Observable } from 'rxjs';
import { Call } from '@twilio/voice-sdk';
import { ExtensionService } from './extension.service';
import * as i0 from "@angular/core";
export interface DialPayload {
    number: string;
    name: string;
    img: string;
    callerId: string;
    isDialFromHistory: boolean;
    from: string;
}
export declare class TwilioService {
    private http;
    private extensionService;
    openInProgressDialpad: BehaviorSubject<boolean>;
    currentCall: BehaviorSubject<Call | null>;
    currentCallState: BehaviorSubject<any>;
    device: any;
    call: Call;
    incomingCallToken: string;
    outgoingCallToken?: string;
    callType: BehaviorSubject<string>;
    incomingCallDetail: any;
    token: any;
    isNewContactAdded: BehaviorSubject<boolean>;
    updateRecentCall: BehaviorSubject<boolean>;
    callhandleFromNotification: BehaviorSubject<any>;
    endCall: BehaviorSubject<boolean>;
    dialNumberFromOtherModule: BehaviorSubject<DialPayload>;
    toggleCallerIdAlert: BehaviorSubject<boolean>;
    isTrialOver: BehaviorSubject<boolean>;
    isPaymentDue: BehaviorSubject<boolean>;
    isAvailableNumber: BehaviorSubject<boolean>;
    callerIdList: BehaviorSubject<any[]>;
    triggerSMSReload: BehaviorSubject<boolean>;
    isConnectingIncomingCallId: BehaviorSubject<string>;
    tokenInitialized: boolean;
    private tokenInitialization$;
    deviceId: any;
    conferenceCallInfo: any;
    isShowIncomingCall: boolean;
    acceptedCallList: Call[];
    private primaryHasCall;
    private spareDevice;
    spareDeviceReady: boolean;
    private pendingIncomingDevices;
    private extraDevices;
    incomingCallsMap: Map<string, any>;
    private tokenRefreshInProgress;
    private recoveryAttempts;
    private recoveryTimer;
    constructor(http: HttpClient, extensionService: ExtensionService);
    private initializeToken;
    initializeTwilioDevice(deviceId: any): void;
    private initializeDevice;
    private refreshDeviceToken;
    private scheduleDeviceRecovery;
    private ensureDeviceHealthy;
    saveContact(payload: any): Observable<[]>;
    updateContact(payload: any): Observable<[]>;
    deleteContact(id: string): Observable<[]>;
    getContactList(): Observable<[]>;
    addContactToFavourite(payload: any): Observable<[]>;
    getFavouritContacts(): Observable<[]>;
    getRecentCalls(pageIndex?: string, pageSize?: string): Observable<[]>;
    deleteRecentCallLog(id: string | string[]): Observable<[]>;
    uploadPhoto(payload: any): Observable<[]>;
    deletePhoto(id: string): Observable<[]>;
    toggleCoutryCodeToast(val: any): Observable<[]>;
    getToNumber(dialledNo: string, isoCode: string): Observable<[]>;
    private trackIncomingCall;
    getIncomingCallById(id: any): any;
    prepareDevice2ForIncomingCall(): void;
    onConcurrentCallAccepted(acceptedCall: any): void;
    releaseConcurrentCallDevice(callSid: string): void;
    teardownSpareDevicesIfIdle(): void;
    destroyDevice2(): void;
    isIncomingMuted: boolean;
    applyIncomingMute(): void;
    setIncomingMuted(muted: boolean): void;
    addIncomingParticipant(participantId: string, conferenceId: string): Observable<[]>;
    connect(data?: any): any;
    static ɵfac: i0.ɵɵFactoryDeclaration<TwilioService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<TwilioService>;
}