Add Remove extension method for Dictionary to facilitate safe key removal

Author: IvanMurzak

Assets/_PackageRoot/Runtime/Extensions.cs

@@ -23,5 +23,15 @@ public static TValue GetValueOrDefault<TKey, TValue>(this Dictionary<TKey, TValu
         {
             return dictionary.TryGetValue(key, out var value) ? value : defaultValue;
         }
+        public static bool Remove<TKey, TValue>(this Dictionary<TKey, TValue> dictionary, TKey key, out TValue value)
+        {
+            if (dictionary.TryGetValue(key, out value))
+            {
+                dictionary.Remove(key);
+                return true;
+            }
+            value = default;
+            return false;
+        }
     }
 }

Assets/_PackageRoot/Runtime/ImageLoader.MemoryCache.cs

@@ -1,4 +1,3 @@
-using System.Collections.Concurrent;
 using System.Collections.Generic;
 using UnityEngine;