diff --git a/Flow.Launcher.Plugin/EventHandler.cs b/Flow.Launcher.Plugin/EventHandler.cs
index 009e1721c..78e4bd4ed 100644
--- a/Flow.Launcher.Plugin/EventHandler.cs
+++ b/Flow.Launcher.Plugin/EventHandler.cs
@@ -32,6 +32,24 @@ namespace Flow.Launcher.Plugin
     /// <returns>return true to continue handling, return false to intercept system handling</returns>
     public delegate bool FlowLauncherGlobalKeyboardEventHandler(int keyevent, int vkcode, SpecialKeyState state);
 
+    /// <summary>
+    /// A delegate for when the visibility is changed
+    /// </summary>
+    /// <param name="sender"></param>
+    /// <param name="args"></param>
+    public delegate void VisibilityChangedEventHandler(object sender, VisibilityChangedEventArgs args);
+    
+    /// <summary>
+    /// The event args for <see cref="VisibilityChangedEventHandler"/>
+    /// </summary>
+    public class VisibilityChangedEventArgs : EventArgs
+    {
+        /// <summary>
+        /// <see langword="true"/> if the main window has become visible
+        /// </summary>
+        public bool IsVisible { get; init; }
+    }
+
     /// <summary>
     /// Arguments container for the Key Down event
     /// </summary>
diff --git a/Flow.Launcher.Plugin/VisibilityChangedEventHandler.cs b/Flow.Launcher.Plugin/VisibilityChangedEventHandler.cs
deleted file mode 100644
index 21c8ee53e..000000000
--- a/Flow.Launcher.Plugin/VisibilityChangedEventHandler.cs
+++ /dev/null
@@ -1,21 +0,0 @@
-using System;
-
-namespace Flow.Launcher.Plugin
-{
-    /// <summary>
-    /// A delegate for when the visibility is changed
-    /// </summary>
-    /// <param name="sender"></param>
-    /// <param name="args"></param>
-    public delegate void VisibilityChangedEventHandler(object sender, VisibilityChangedEventArgs args);
-    /// <summary>
-    /// The event args for <see cref="VisibilityChangedEventHandler"/>
-    /// </summary>
-    public class VisibilityChangedEventArgs : EventArgs
-    {
-        /// <summary>
-        /// <see langword="true"/> if the main window has become visible
-        /// </summary>
-        public bool IsVisible { get; init; }
-    }
-}