From 6483b5edc778e8fbeb1a0c29d55c150f9d60965e Mon Sep 17 00:00:00 2001
From: Luis von der Eltz <luis@gritworld.com>
Date: Thu, 7 Jul 2022 10:46:06 +0200
Subject: [PATCH] Add Has method to IPseudoClasses

---
 src/Avalonia.Base/Controls/IPseudoClasses.cs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/Avalonia.Base/Controls/IPseudoClasses.cs b/src/Avalonia.Base/Controls/IPseudoClasses.cs
index eda521727f..45013ee069 100644
--- a/src/Avalonia.Base/Controls/IPseudoClasses.cs
+++ b/src/Avalonia.Base/Controls/IPseudoClasses.cs
@@ -19,5 +19,12 @@ namespace Avalonia.Controls
         /// </summary>
         /// <param name="name">The pseudoclass name.</param>
         bool Remove(string name);
+
+        /// <summary>
+        /// Returns whether a pseudoclass is present in the collection.
+        /// </summary>
+        /// <param name="name">The pseudoclass name.</param>
+        /// <returns>Whether the pseudoclass is present.</returns>
+        bool Has(string name);
     }
 }