import { EventEmitter } from '../../stencil-public-runtime';
import { AnalysingResult, Resolution } from '../../definitions';
interface Options {
  deviceId?: string;
  facingMode?: string;
  desiredResolution?: Resolution;
}
export declare class CameraPreview {
  localStream: MediaStream;
  camera: HTMLVideoElement;
  imageCapture: any;
  devices: MediaDeviceInfo[];
  canvas: HTMLCanvasElement;
  viewBox: string;
  analysingResults: AnalysingResult[];
  drawOverlay?: boolean;
  desiredResolution?: Resolution;
  desiredCamera?: string;
  facingMode?: string;
  active?: boolean;
  opened?: EventEmitter<void>;
  closed?: EventEmitter<void>;
  updateAnalysingResults(results: AnalysingResult[]): Promise<void>;
  getVideoElement(): Promise<HTMLVideoElement>;
  getAllCameras(): Promise<MediaDeviceInfo[]>;
  takePhoto(tryImageCapture?: boolean): Promise<Blob>;
  captureFrame(): Promise<Blob>;
  connectedCallback(): Promise<void>;
  watchPropHandler(newValue: boolean): void;
  componentDidLoad(): void;
  disconnectedCallback(): void;
  onCameraOpened(): void;
  updateViewBox(): void;
  loadDevices(): Promise<void>;
  getDesiredDevice(devices: MediaDeviceInfo[]): string;
  playWithDesired(): Promise<void>;
  play(options: Options): void;
  stop(): void;
  getPointsData: (result: AnalysingResult) => string;
  renderSVGOverlay(): any;
  render(): any;
}
export {};