Imported Upstream version 6.6.0.89

Former-commit-id: b39a328747c2f3414dc52e009fb6f0aa80ca2492

external/api-doc-tools/mdoc/Test/TestInterfaceImplementation/Class2.cs

@@ -0,0 +1,25 @@
+namespace TestInterfaceImplementation
+{
+    public class Class2 : Interface2, Interface3
+    {
+        int Interface2.Method(int i)
+        {
+            throw new System.NotImplementedException();
+        }
+
+        public int Method2(float i)
+        {
+            throw new System.NotImplementedException();
+        }
+
+        public int Method2(double i)
+        {
+            throw new System.NotImplementedException();
+        }
+
+        int Interface3.Method(int i)
+        {
+            throw new System.NotImplementedException();
+        }
+    }
+}