import { LocalMicrophoneStream } from "@webex/calling";
import { Media } from "@webex/internal-media-core";
import { LitElement, PropertyValues } from "lit";
type Device = Awaited<ReturnType<(typeof Media)["getMicrophones"]>>[number];
type MediaDeviceSettings = {
    mic: {
        ID: string;
        volume: number;
    };
    speaker: {
        ID: string;
        mute: boolean;
        volume: number;
    };
    bnrSettingsEnabled: boolean;
};
export declare class WebCallingWidget extends LitElement {
    languageResources: string;
    mediaSettings: MediaDeviceSettings;
    private localMicrophoneStream;
    private micLabel;
    private speakerLabel;
    private agentId;
    private isBNREffectAdded;
    private correlationId;
    localAudio: HTMLMediaElement & {
        setSinkId(deviceId: string): void;
    };
    remoteAudio: HTMLMediaElement & {
        setSinkId(deviceId: string): void;
    };
    private activeMicrophone;
    connectedCallback(): void;
    protected updated(changedProperties: Map<string | number | symbol, unknown>): Promise<void>;
    firstUpdated(props: PropertyValues): void;
    updateSpeakerSettings(): Promise<void>;
    updateRemoteTrack(track: any): void;
    getMedia(): any;
    getMic(): Promise<Device>;
    getSpeaker(): Promise<any>;
    updateSpeaker(): Promise<void>;
    getMediaStream(audio: any): Promise<void>;
    updateMediaStreams(): Promise<void>;
    getMediaElements(): HTMLMediaElement[];
    cleanUpSingleMedia(mediaElement: HTMLMediaElement): void;
    cleanUpMedia(): Promise<void>;
    sendWebRtcCallMetrics: (telmetryName: string, interactionId: string, correlationId: string) => void;
    handleCallIncomingEvt: (e: CustomEvent) => void;
    handleCallEstablishedEvt: (event: CustomEvent) => void;
    handleCallDisconnectedEvt: (event: CustomEvent) => void;
    handleCallDeclineEvt: () => void;
    handleCallAnswerEvt: () => Promise<void>;
    private readonly handleAnswerCallEvt;
    stopWebCallRing(): void;
    private readonly handleRemoteMediaUpdate;
    private readonly handleMuteUnmute;
    private readonly handleMuteUnmuteCleanup;
    isBNRFFEnabled(): boolean;
    handleBNRSettingsChanged(): Promise<void>;
    handleBNRSettingsChangedToEnabled(): Promise<void>;
    private readonly toggleBNRStateOfCall;
    disposeBNREffectFromMicStream(): Promise<void>;
    registerWebCallEvents(): void;
    unRegisterWebCallEvents(): void;
    private handleCanPlayThrough;
    addPlayIfPausedEvents(): void;
    addPlayIfPausedEventsCleanup(): void;
    castToLocalMicStream(stream: unknown): LocalMicrophoneStream | null;
    disconnectedCallback(): void;
    render(): import("lit-html").TemplateResult<1>;
}
export {};
//# sourceMappingURL=WebCallingWidget.d.ts.map