chore(reflection): tsfy tests

modules/angular2/test/reflection/reflector_common.ts

@@ -0,0 +1,24 @@
+import {makeDecorator, makeParamDecorator} from 'angular2/src/util/decorators';
+
+export class ClassDecoratorImpl {
+  value;
+
+  constructor(value) { this.value = value; }
+}
+
+export class ParamDecoratorImpl {
+  value;
+
+  constructor(value) { this.value = value; }
+}
+
+export function classDecorator(value) {
+  return new ClassDecoratorImpl(value);
+}
+
+export function paramDecorator(value) {
+  return new ParamDecoratorImpl(value);
+}
+
+export var ClassDecorator = makeDecorator(ClassDecoratorImpl);
+export var ParamDecorator = makeParamDecorator(ParamDecoratorImpl);