message: Update BrowserCodeReader.ts to expose two public methods for API changes, unintentionally set to private.
diff: @@ -332,7 +332,7 @@ export class BrowserCodeReader {
  *
  * @memberOf BrowserCodeReader
  */
  - private async decodeFromConstraints(constraints: MediaStreamConstraints, videoSource: string | HTMLVideoElement, callbackFn: DecodeContinuouslyCallback): Promise<void> {
  + public async decodeFromConstraints(constraints: MediaStreamConstraints, videoSource: string | HTMLVideoElement, callbackFn: DecodeContinuouslyCallback): Promise<void> {
  const stream = await navigator.mediaDevices.getUserMedia(constraints);
  @@ -348,7 +348,7 @@ export class BrowserCodeReader {
  *
  * @memberOf BrowserCodeReader
  */
  - private async decodeFromStream(stream: MediaStream, videoSource: string | HTMLVideoElement, callbackFn: DecodeContinuouslyCallback) {
  + public async decodeFromStream(stream: MediaStream, videoSource: string | HTMLVideoElement, callbackFn: DecodeContinuouslyCallback) {
  this.reset();
  