static void CreateInstanceIfNeeded()
 {
     if (instance == null)
     {
         instance = new EditorCoroutineGroup();
         instance.Initialize();
     }
 }
 public static EditorCoroutineGroup.EditorCoroutine StartCoroutine(this EditorWindow thisRef, IEnumerator coroutine)
 {
     return(EditorCoroutineGroup.StartCoroutine(coroutine, thisRef));
 }
 public static void StopAllCoroutines(this EditorWindow thisRef)
 {
     EditorCoroutineGroup.StopAllCoroutines(thisRef);
 }
 public static void StopCoroutine(this EditorWindow thisRef, string methodName)
 {
     EditorCoroutineGroup.StopCoroutine(methodName, thisRef);
 }
 public static void StopCoroutine(this EditorWindow thisRef, IEnumerator coroutine)
 {
     EditorCoroutineGroup.StopCoroutine(coroutine, thisRef);
 }
 public static EditorCoroutineGroup.EditorCoroutine StartCoroutine(this EditorWindow thisRef, string methodName, object value)
 {
     return(EditorCoroutineGroup.StartCoroutine(methodName, value, thisRef));
 }