Add an optional 'typeParameters' to Element.

pkg/analysis_server/test/integration/protocol_matchers.dart

 // Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 //
 // This file has been automatically generated.  Please do not edit it manually.
 // To regenerate the file, use the script
 // "pkg/analysis_server/tool/spec/generate_files".
 
 /**
  * Matchers for data types defined in the analysis server API
@@ skipping 1160 matching lines @@
 /**
  * Element
  *
  * {
  *   "kind": ElementKind
  *   "name": String
  *   "location": optional Location
  *   "flags": int
  *   "parameters": optional String
  *   "returnType": optional String
+ *   "typeParameters": optional String
  * }
  */
 final Matcher isElement = new LazyMatcher(() => new MatchesJsonObject(
   "Element", {
     "kind": isElementKind,
     "name": isString,
     "flags": isInt
   }, optionalFields: {
     "location": isLocation,
     "parameters": isString,
-    "returnType": isString
+    "returnType": isString,
+    "typeParameters": isString
   }));
 
 /**
  * ElementKind
  *
  * enum {
  *   CLASS
  *   CLASS_TYPE_ALIAS
  *   COMPILATION_UNIT
  *   CONSTRUCTOR
@@ skipping 973 matching lines @@
  *
  * {
  *   "newName": String
  * }
  */
 final Matcher isRenameOptions = new LazyMatcher(() => new MatchesJsonObject(
   "rename options", {
     "newName": isString
   }));