addressed PR feedback

Jakefile.js

@@ -735,7 +735,7 @@ task("generate-spec", [specMd]);
 // Makes a new LKG. This target does not build anything, but errors if not all the outputs are present in the built/local directory
 desc("Makes a new LKG out of the built js files");
 task("LKG", ["clean", "release", "local"].concat(libraryTargets), function () {
-    var expectedFiles = [tscFile, servicesFile, serverFile, nodePackageFile, nodeDefinitionsFile, standaloneDefinitionsFile, tsserverLibraryFile, tsserverLibraryDefinitionFile, cancellationTokenFile, typingsInstallerFile].concat(libraryTargets);
+    var expectedFiles = [tscFile, servicesFile, serverFile, nodePackageFile, nodeDefinitionsFile, standaloneDefinitionsFile, tsserverLibraryFile, tsserverLibraryDefinitionFile, cancellationTokenFile, typingsInstallerFile, buildProtocolDts].concat(libraryTargets);
     var missingFiles = expectedFiles.filter(function (f) {
         return !fs.existsSync(f);
     });

src/server/protocol.ts

@@ -1219,6 +1219,7 @@ namespace ts.server.protocol {
         /**
          * End position of the range for which to format text in file.
          */
+        /* @internal */
         endPosition?: number;
         /**
          * Format options to be used.