diff --git a/src/EcsWorld.cs b/src/EcsWorld.cs
index 622d2e3..9c7fd5a 100644
--- a/src/EcsWorld.cs
+++ b/src/EcsWorld.cs
@@ -103,7 +103,12 @@ namespace DCFApixels.DragonECS
                 return _entityDispenser.UsedToEcsSpan(id);
             }
         }
-        public ReadOnlySpan<IEcsPoolImplementation> AllPools
+        public int PoolsCount
+        {
+            [MethodImpl(MethodImplOptions.AggressiveInlining)]
+            get { return _poolsCount; }
+        }
+        public ReadOnlySpan<IEcsPool> AllPools
         {
             // new ReadOnlySpan<IEcsPoolImplementation>(pools, 0, _poolsCount);
             [MethodImpl(MethodImplOptions.AggressiveInlining)]
@@ -117,7 +122,7 @@ namespace DCFApixels.DragonECS
         {
             if (configs == null) { configs = ConfigContainer.Empty; }
             bool nullWorld = this is NullWorld;
-            if(nullWorld == false && worldID == NULL_WORLD_ID)
+            if (nullWorld == false && worldID == NULL_WORLD_ID)
             {
                 EcsDebug.PrintWarning($"The world identifier cannot be {NULL_WORLD_ID}");
             }
diff --git a/src/Utils/IConfigContainer.cs b/src/Utils/IConfigContainer.cs
index 01983b0..7cb0e15 100644
--- a/src/Utils/IConfigContainer.cs
+++ b/src/Utils/IConfigContainer.cs
@@ -1,5 +1,5 @@
-using System.Collections;
-using System;
+using System;
+using System.Collections;
 using System.Collections.Generic;
 
 namespace DCFApixels.DragonECS