Add moved folder.

src/camera-manager/frigate/media-classifier.ts

@@ -0,0 +1,18 @@
+import { ViewMedia } from '../../view/media';
+import { FrigateEventViewMedia, FrigateRecordingViewMedia } from './media';
+
+export class FrigateViewMediaClassifier {
+  public static isFrigateMedia(
+    media: ViewMedia,
+  ): media is FrigateEventViewMedia | FrigateRecordingViewMedia {
+    return this.isFrigateEvent(media) || this.isFrigateRecording(media);
+  }
+  public static isFrigateEvent(media: ViewMedia): media is FrigateEventViewMedia {
+    return media instanceof FrigateEventViewMedia;
+  }
+  public static isFrigateRecording(
+    media: ViewMedia,
+  ): media is FrigateRecordingViewMedia {
+    return media instanceof FrigateRecordingViewMedia;
+  }
+}