add enum suggestions

pkg/analysis_server/lib/src/services/completion/local_declaration_visitor.dart

Index: pkg/analysis_server/lib/src/services/completion/local_declaration_visitor.dart
diff --git a/pkg/analysis_server/lib/src/services/completion/local_declaration_visitor.dart b/pkg/analysis_server/lib/src/services/completion/local_declaration_visitor.dart
index 9032b05bd848d0078d81296fdaefe0f599731354..ac99637344d58ee62e743cc2cc3a8ce659176e84 100644
--- a/pkg/analysis_server/lib/src/services/completion/local_declaration_visitor.dart
+++ b/pkg/analysis_server/lib/src/services/completion/local_declaration_visitor.dart
@@ -25,6 +25,8 @@ abstract class LocalDeclarationVisitor extends GeneralizingAstVisitor {
 
   void declaredClassTypeAlias(ClassTypeAlias declaration);
 
+  void declaredEnum(EnumDeclaration declaration) {}
+
   void declaredField(FieldDeclaration fieldDecl, VariableDeclaration varDecl);
 
   void declaredFunction(FunctionDeclaration declaration);
@@ -123,8 +125,7 @@ abstract class LocalDeclarationVisitor extends GeneralizingAstVisitor {
       if (declaration is ClassDeclaration) {
         declaredClass(declaration);
       } else if (declaration is EnumDeclaration) {
-        // TODO (danrubel) enum support
-//        declaredEnum(........)
+        declaredEnum(declaration);
       } else if (declaration is FunctionDeclaration) {
         declaredFunction(declaration);
       } else if (declaration is TopLevelVariableDeclaration) {