refa: article (#757)

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>

lib/models/dynamics/opus_detail/avatar_layer.dart

@@ -0,0 +1,14 @@
+
+class AvatarLayer {
+	AvatarLayer();
+
+	factory AvatarLayer.fromJson(Map<String, dynamic> json) {
+		// TODO: implement fromJson
+		throw UnimplementedError('AvatarLayer.fromJson($json) is not implemented');
+	}
+
+	Map<String, dynamic> toJson() {
+		// TODO: implement toJson
+		throw UnimplementedError();
+	}
+}