XiuXianGame/Packages/com.harumak.unityuiplayables@f6b33433c5/Editor/CanvasGroupAnimation/CanvasGroupAnimationBehaviourDrawer.cs

using UnityEditor;

namespace UnityUIPlayables.Editor
{
    [CustomPropertyDrawer(typeof(CanvasGroupAnimationBehaviour))]
    public class CanvasGroupAnimationBehaviourDrawer : PlayableBehaviourDrawer
    {
    }
}