dotnet-core/release-notes/3.0/api-diff/Asp.Net/3.0.0_Microsoft.AspNetCore.Mvc.Abstractions.md

Microsoft.AspNetCore.Mvc.Abstractions

 {
     namespace Microsoft.AspNetCore.Mvc.Formatters {
         public abstract class OutputFormatterCanWriteContext {
-            protected OutputFormatterCanWriteContext();

         }
     }
 }