From df33560426bccf13d6a46f8a8d6ff28ba933224b Mon Sep 17 00:00:00 2001
From: Hiroshi Horie <548776+hiroshihorie@users.noreply.github.com>
Date: Sun, 5 Dec 2021 10:59:42 +0700
Subject: [PATCH] CameraPosition docs

---
 lib/src/track/options.dart | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/src/track/options.dart b/lib/src/track/options.dart
index f9e8402..bc8266a 100644
--- a/lib/src/track/options.dart
+++ b/lib/src/track/options.dart
@@ -11,6 +11,7 @@ enum CameraPosition {
 }
 
 extension CameraPositionExt on CameraPosition {
+  /// Return a [CameraPosition] which front and back is switched.
   CameraPosition swap() => {
         CameraPosition.front: CameraPosition.back,
         CameraPosition.back: CameraPosition.front,