Remove generic RoutedPropertyChangedEventArgs

src/Avalonia.Base/Interactivity/RoutedPropertyChangedEventArgs.cs

@@ -1,46 +0,0 @@
-namespace Avalonia.Interactivity
-{
-    /// <summary>
-    /// Provides both old and new property values with a routed event.
-    /// </summary>
-    /// <typeparam name="T">The type of values.</typeparam>
-    public class RoutedPropertyChangedEventArgs<T> : RoutedEventArgs
-    {
-        /// <summary>
-        /// Initializes a new instance of the <see cref="RoutedPropertyChangedEventArgs{T}"/> class.
-        /// </summary>
-        /// <param name="oldValue">The old property value.</param>
-        /// <param name="newValue">The new property value.</param>
-        /// <param name="routedEvent">The routed event associated with these event args.</param>
-        public RoutedPropertyChangedEventArgs(T oldValue, T newValue, RoutedEvent? routedEvent)
-            : base(routedEvent)
-        {
-            OldValue = oldValue;
-            NewValue = newValue;
-        }
-
-        /// <summary>
-        /// Initializes a new instance of the <see cref="RoutedPropertyChangedEventArgs{T}"/> class.
-        /// </summary>
-        /// <param name="oldValue">The old property value.</param>
-        /// <param name="newValue">The new property value.</param>
-        /// <param name="routedEvent">The routed event associated with these event args.</param>
-        /// <param name="source">The source object that raised the routed event.</param>
-        public RoutedPropertyChangedEventArgs(T oldValue, T newValue, RoutedEvent? routedEvent, object? source)
-            : base(routedEvent, source)
-        {
-            OldValue = oldValue;
-            NewValue = newValue;
-        }
-
-        /// <summary>
-        /// Gets the old value of the property.
-        /// </summary>
-        public T OldValue { get; init; }
-
-        /// <summary>
-        /// Gets the new value of the property.
-        /// </summary>
-        public T NewValue { get; init; }
-    }
-}