import { WebCameraCore, FacingMode } from "./webcam-core";
/**
 * Display list of user media that user can use then let user flip/select camera themself
 * Feature
 * - Filter out known Media label that not compatible for facing parameters
 * - Use facingMode = "any" to display all media to user
 * - Rotate to next media automatically if system can't access to specific media stream (This may prompt
 * another permission request to user)
 */
export default class FlippableWebCamera extends WebCameraCore {
    protected _webcamList: MediaDeviceInfo[];
    protected _cameraIndex: number;
    protected _selectedDeviceId: string;
    constructor(webcamElement: HTMLVideoElement, facingMode?: FacingMode, canvasElement?: HTMLCanvasElement | null, snapSoundElement?: HTMLAudioElement | null);
    get webcamList(): MediaDeviceInfo[];
    get webcamCount(): number;
    get selectedDeviceId(): string;
    protected getWebCamList(): Promise<MediaDeviceInfo[]>;
    /**
    * Start Web Camera
    * 1. Get all video input devices info and permission from user
    * 2. Start default stream
    * @returns
    */
    start(): Promise<void>;
    mountAnyWebCamForPermission(): Promise<void>;
    /**
     * This will try to mount media to webcamElement and will automatically
     * change index number to find the next working media, if it cannot open specific media at provided index.
     * It will stop finding next media then throw error if no media can be mount.
     *
     * @param index Index of media to run in webcamList array
     * @param remountIndex internal use only
     */
    mountWebCamIndex(index: number, remountIndex?: number): Promise<void>;
    protected getMediaConstraintsForSpecificDeviceInfo(deviceId: string): MediaStreamConstraints;
    flip(): Promise<void>;
}