# Microsoft.AspNetCore.Mvc.RazorPages

``` diff
 namespace Microsoft.AspNetCore.Mvc.RazorPages {
     public interface IPageActivatorProvider {
+        Func<PageContext, ViewContext, object, ValueTask> CreateAsyncReleaser(CompiledPageActionDescriptor descriptor);
     }
     public interface IPageFactoryProvider {
+        Func<PageContext, ViewContext, object, ValueTask> CreateAsyncPageDisposer(CompiledPageActionDescriptor descriptor);
     }
     public interface IPageModelActivatorProvider {
+        Func<PageContext, object, ValueTask> CreateAsyncReleaser(CompiledPageActionDescriptor descriptor);
     }
     public interface IPageModelFactoryProvider {
+        Func<PageContext, object, ValueTask> CreateAsyncModelDisposer(CompiledPageActionDescriptor descriptor);
     }
 }
```

