Correctly emit definition for enum members. (#95)

Author: varungandhi-src

snapshots/output/syntax/src/enum.ts

@@ -1,9 +1,9 @@
   export enum Enum {
 //            ^^^^ definition syntax 1.0.0 src/`enum.ts`/Enum#
     A,
-//  ^ reference syntax 1.0.0 src/`enum.ts`/Enum#A.
+//  ^ definition syntax 1.0.0 src/`enum.ts`/Enum#A.
     B,
-//  ^ reference syntax 1.0.0 src/`enum.ts`/Enum#B.
+//  ^ definition syntax 1.0.0 src/`enum.ts`/Enum#B.
   }
 
   export function newEnum(): Enum {

src/FileIndexer.ts

@@ -154,6 +154,7 @@ export class FileIndexer {
   private declarationName(node: ts.Node): ts.Node | undefined {
     if (
       ts.isEnumDeclaration(node) ||
+      ts.isEnumMember(node) ||
       ts.isVariableDeclaration(node) ||
       ts.isPropertyDeclaration(node) ||
       ts.isAccessor(node) ||