diff --git a/modules/angular2/src/core/application.ts b/modules/angular2/src/core/application.ts
index 049a738e70..17f8948403 100644
--- a/modules/angular2/src/core/application.ts
+++ b/modules/angular2/src/core/application.ts
@@ -1,4 +1,4 @@
 // Public API for Application
 export {APP_COMPONENT} from './application_tokens';
 export {platform, commonBootstrap as bootstrap} from './application_common';
-export {PlatformRef, ApplicationRef, rootBindings} from './application_ref';
+export {PlatformRef, ApplicationRef} from './application_ref';
diff --git a/modules/angular2/test/public_api_spec.dart b/modules/angular2/test/public_api_spec.dart
new file mode 100644
index 0000000000..97fa3dde0d
--- /dev/null
+++ b/modules/angular2/test/public_api_spec.dart
@@ -0,0 +1,2 @@
+// ignore in dart
+main() {}
diff --git a/modules/angular2/test/public_api_spec.ts b/modules/angular2/test/public_api_spec.ts
new file mode 100644
index 0000000000..9426223d68
--- /dev/null
+++ b/modules/angular2/test/public_api_spec.ts
@@ -0,0 +1,1045 @@
+import {
+  AsyncTestCompleter,
+  beforeEach,
+  ddescribe,
+  describe,
+  expect,
+  iit,
+  inject,
+  it,
+  xdescribe,
+  xit
+} from 'angular2/test_lib';
+
+import * as ng from 'angular2/angular2';
+
+// =================================================================================================
+// =================================================================================================
+// =========== S T O P   -  S T O P   -  S T O P   -  S T O P   -  S T O P   -  S T O P  ===========
+// =================================================================================================
+// =================================================================================================
+//
+// DO NOT EDIT THIS LIST OF PUBLIC APIS UNLESS YOU GET IT CLEARED BY: mhevery, vsavkin, or tbosch!
+//
+// =================================================================================================
+// =================================================================================================
+
+const NG_API = [
+  'APP_COMPONENT',  // TODO: To be removed
+  'APP_ID',
+  'AbstractBindingError',
+  'AbstractBindingError.addKey',
+  'AbstractBindingError.captureStackTrace',
+  'AbstractBindingError.constructor',
+  'AbstractBindingError.constructor.captureStackTrace',
+  'AbstractBindingError.constructor.stackTraceLimit',
+  'AbstractBindingError.context',
+  'AbstractBindingError.stackTraceLimit',
+  'AbstractBindingError.toString',
+
+  'AbstractControl',
+  'AbstractControl.dirty',
+  'AbstractControl.errors',
+  'AbstractControl.find',
+  'AbstractControl.getError',
+  'AbstractControl.hasError',
+  'AbstractControl.markAsDirty',
+  'AbstractControl.markAsTouched',
+  'AbstractControl.pristine',
+  'AbstractControl.setParent',
+  'AbstractControl.status',
+  'AbstractControl.touched',
+  'AbstractControl.untouched',
+  'AbstractControl.updateValidity',
+  'AbstractControl.updateValueAndValidity',
+  'AbstractControl.valid',
+  'AbstractControl.value',
+  'AbstractControl.valueChanges',
+
+  'AbstractControlDirective',
+  'AbstractControlDirective.control',
+  'AbstractControlDirective.dirty',
+  'AbstractControlDirective.errors',
+  'AbstractControlDirective.pristine',
+  'AbstractControlDirective.touched',
+  'AbstractControlDirective.untouched',
+  'AbstractControlDirective.valid',
+  'AbstractControlDirective.value',
+
+  'Animation',  // TODO: Animation should be on DOM renderer side only, and should be private
+  'Animation.addClasses',
+  'Animation.addEvents',
+  'Animation.applyStyles',
+  'Animation.handleAnimationCompleted',
+  'Animation.handleAnimationEvent',
+  'Animation.onComplete',
+  'Animation.parseDurationString',
+  'Animation.removeClasses',
+  'Animation.setup',
+  'Animation.start',
+  'Animation.stripLetters',
+  'Animation.totalTime',
+  'Animation.wait',
+
+  'AnimationBuilder',
+  'AnimationBuilder.css',
+
+  'AppRootUrl',
+  'AppRootUrl.value',
+
+  'AppViewManager',
+  'AppViewManager.attachViewInContainer',
+  'AppViewManager.createEmbeddedViewInContainer',
+  'AppViewManager.createHostViewInContainer',
+  'AppViewManager.createRootHostView',
+  'AppViewManager.destroyRootHostView',
+  'AppViewManager.destroyViewInContainer',
+  'AppViewManager.detachViewInContainer',
+  'AppViewManager.getComponent',
+  'AppViewManager.getHostElement',
+  'AppViewManager.getNamedElementInComponentView',
+  'AppViewManager.getViewContainer',
+
+  'ApplicationRef',
+  'ApplicationRef.bootstrap',
+  'ApplicationRef.dispose',
+  'ApplicationRef.injector',
+  'ApplicationRef.registerBootstrapListener',
+  'ApplicationRef.zone',
+
+  'AsyncPipe',
+  'AsyncPipe.onDestroy',
+  'AsyncPipe.transform',
+
+  'Attribute',
+  'Attribute.constructor',
+  'Attribute.constructor.constructor',
+  'Attribute.constructor.toString',
+  'Attribute.constructor.token',
+  'Attribute.toString',
+  'Attribute.token',
+
+  'AttributeMetadata',
+  'AttributeMetadata.constructor',
+  'AttributeMetadata.toString',
+  'AttributeMetadata.token',
+
+  'Binding',
+  'Binding.multi',
+
+  'BindingBuilder',
+  'BindingBuilder.toAlias',
+  'BindingBuilder.toClass',
+  'BindingBuilder.toFactory',
+  'BindingBuilder.toValue',
+
+  'BindingWithVisibility',
+  'BindingWithVisibility.getKeyId',
+
+  'BrowserDetails',  // TODO: should be private
+  'BrowserDetails.doesElapsedTimeIncludesDelay',
+  'BrowserDetails.raf',
+
+
+  'By',  // TODO: not sure
+  'By.all',
+  'By.css',
+  'By.directive',
+
+
+  'CORE_DIRECTIVES',
+
+  'ChangeDetectionError',
+  'ChangeDetectionError.captureStackTrace',
+  'ChangeDetectionError.constructor',
+  'ChangeDetectionError.constructor.captureStackTrace',
+  'ChangeDetectionError.constructor.stackTraceLimit',
+  'ChangeDetectionError.context',
+  'ChangeDetectionError.message',
+  'ChangeDetectionError.originalException',
+  'ChangeDetectionError.originalStack',
+  'ChangeDetectionError.stackTraceLimit',
+  'ChangeDetectionError.toString',
+  'ChangeDetectionError.wrapperMessage',
+  'ChangeDetectionError.wrapperStack',
+
+  'ChangeDetectionStrategy',
+
+  'ChangeDetectorRef',
+  'ChangeDetectorRef.detach',
+  'ChangeDetectorRef.detectChanges',
+  'ChangeDetectorRef.markForCheck',
+  'ChangeDetectorRef.reattach',
+
+  'CheckboxControlValueAccessor',
+  'CheckboxControlValueAccessor.ngClassDirty',
+  'CheckboxControlValueAccessor.ngClassInvalid',
+  'CheckboxControlValueAccessor.ngClassPristine',
+  'CheckboxControlValueAccessor.ngClassTouched',
+  'CheckboxControlValueAccessor.ngClassUntouched',
+  'CheckboxControlValueAccessor.ngClassValid',
+  'CheckboxControlValueAccessor.registerOnChange',
+  'CheckboxControlValueAccessor.registerOnTouched',
+  'CheckboxControlValueAccessor.writeValue',
+
+  'Class',
+
+  'Compiler',
+  'Compiler.compileInHost',
+
+  'Component',
+  'Component.constructor',
+  'Component.constructor.constructor',
+
+  'ComponentMetadata',
+  'ComponentMetadata.constructor',
+
+  'ComponentRef',
+  'ComponentRef.dispose',
+  'ComponentRef.hostComponent',
+  'ComponentRef.hostComponentType',
+  'ComponentRef.hostView',
+
+  'ComponentUrlMapper',
+  'ComponentUrlMapper.getUrl',
+
+  'Control',
+  'Control.constructor',
+  'Control.dirty',
+  'Control.errors',
+  'Control.find',
+  'Control.getError',
+  'Control.hasError',
+  'Control.markAsDirty',
+  'Control.markAsTouched',
+  'Control.pristine',
+  'Control.registerOnChange',
+  'Control.setParent',
+  'Control.status',
+  'Control.touched',
+  'Control.untouched',
+  'Control.updateValidity',
+  'Control.updateValue',
+  'Control.updateValueAndValidity',
+  'Control.valid',
+  'Control.value',
+  'Control.valueChanges',
+
+  'ControlArray',
+  'ControlArray.at',
+  'ControlArray.constructor',
+  'ControlArray.dirty',
+  'ControlArray.errors',
+  'ControlArray.find',
+  'ControlArray.getError',
+  'ControlArray.hasError',
+  'ControlArray.insert',
+  'ControlArray.length',
+  'ControlArray.markAsDirty',
+  'ControlArray.markAsTouched',
+  'ControlArray.pristine',
+  'ControlArray.push',
+  'ControlArray.removeAt',
+  'ControlArray.setParent',
+  'ControlArray.status',
+  'ControlArray.touched',
+  'ControlArray.untouched',
+  'ControlArray.updateValidity',
+  'ControlArray.updateValueAndValidity',
+  'ControlArray.valid',
+  'ControlArray.value',
+  'ControlArray.valueChanges',
+
+  'ControlContainer',
+  'ControlContainer.constructor',
+  'ControlContainer.control',
+  'ControlContainer.dirty',
+  'ControlContainer.errors',
+  'ControlContainer.formDirective',
+  'ControlContainer.path',
+  'ControlContainer.pristine',
+  'ControlContainer.touched',
+  'ControlContainer.untouched',
+  'ControlContainer.valid',
+  'ControlContainer.value',
+
+  'ControlGroup',
+  'ControlGroup.addControl',
+  'ControlGroup.constructor',
+  'ControlGroup.contains',
+  'ControlGroup.dirty',
+  'ControlGroup.errors',
+  'ControlGroup.exclude',
+  'ControlGroup.find',
+  'ControlGroup.getError',
+  'ControlGroup.hasError',
+  'ControlGroup.include',
+  'ControlGroup.markAsDirty',
+  'ControlGroup.markAsTouched',
+  'ControlGroup.pristine',
+  'ControlGroup.removeControl',
+  'ControlGroup.setParent',
+  'ControlGroup.status',
+  'ControlGroup.touched',
+  'ControlGroup.untouched',
+  'ControlGroup.updateValidity',
+  'ControlGroup.updateValueAndValidity',
+  'ControlGroup.valid',
+  'ControlGroup.value',
+  'ControlGroup.valueChanges',
+
+  'CssAnimationBuilder',  // TODO: private
+  'CssAnimationBuilder.addAnimationClass',
+  'CssAnimationBuilder.addClass',
+  'CssAnimationBuilder.removeClass',
+  'CssAnimationBuilder.setDelay',
+  'CssAnimationBuilder.setDuration',
+  'CssAnimationBuilder.setFromStyles',
+  'CssAnimationBuilder.setStyles',
+  'CssAnimationBuilder.setToStyles',
+  'CssAnimationBuilder.start',
+
+  'CssAnimationOptions',  // TODO: private
+
+  'CurrencyPipe',
+  'CurrencyPipe.constructor',
+  'CurrencyPipe.transform',
+
+  'CyclicDependencyError',
+  'CyclicDependencyError.addKey',
+  'CyclicDependencyError.captureStackTrace',
+  'CyclicDependencyError.constructor',
+  'CyclicDependencyError.constructor.captureStackTrace',
+  'CyclicDependencyError.constructor.stackTraceLimit',
+  'CyclicDependencyError.context',
+  'CyclicDependencyError.stackTraceLimit',
+  'CyclicDependencyError.toString',
+
+  'DEFAULT_PIPES',
+
+  'DEFAULT_PIPES_TOKEN',
+
+  'DOCUMENT',
+
+  'DatePipe',
+  'DatePipe.supports',
+  'DatePipe.transform',
+
+  'DebugElement',
+  'DebugElement.children',
+  'DebugElement.componentInstance',
+  'DebugElement.componentViewChildren',
+  'DebugElement.elementRef',
+  'DebugElement.getDirectiveInstance',
+  'DebugElement.getLocal',
+  'DebugElement.hasDirective',
+  'DebugElement.inject',
+  'DebugElement.nativeElement',
+  'DebugElement.query',
+  'DebugElement.queryAll',
+  'DebugElement.triggerEventHandler',
+
+  'DecimalPipe',
+  'DecimalPipe.constructor',
+  'DecimalPipe.transform',
+
+  'DefaultValidators',
+
+  'DefaultValueAccessor',
+  'DefaultValueAccessor.ngClassDirty',
+  'DefaultValueAccessor.ngClassInvalid',
+  'DefaultValueAccessor.ngClassPristine',
+  'DefaultValueAccessor.ngClassTouched',
+  'DefaultValueAccessor.ngClassUntouched',
+  'DefaultValueAccessor.ngClassValid',
+  'DefaultValueAccessor.registerOnChange',
+  'DefaultValueAccessor.registerOnTouched',
+  'DefaultValueAccessor.writeValue',
+
+  'Dependency',
+  'Dependency.fromKey',
+  'DependencyMetadata',
+  'DependencyMetadata.token',
+
+  'Directive',
+  'Directive.constructor',
+  'Directive.constructor.constructor',
+
+  'DirectiveMetadata',
+  'DirectiveMetadata.constructor',
+  'DirectiveResolver',
+  'DirectiveResolver.resolve',
+
+  'DomRenderer',  // TODO: private
+  'DomRenderer.animateNodeEnter',
+  'DomRenderer.animateNodeLeave',
+  'DomRenderer.animateNodesEnter',
+  'DomRenderer.attachFragmentAfterElement',
+  'DomRenderer.attachFragmentAfterFragment',
+  'DomRenderer.constructor',
+  'DomRenderer.createRootHostView',
+  'DomRenderer.createView',
+  'DomRenderer.dehydrateView',
+  'DomRenderer.destroyView',
+  'DomRenderer.detachFragment',
+  'DomRenderer.getNativeElementSync',
+  'DomRenderer.getRootNodes',
+  'DomRenderer.hydrateView',
+  'DomRenderer.invokeElementMethod',
+  'DomRenderer.setElementAttribute',
+  'DomRenderer.setElementClass',
+  'DomRenderer.setElementProperty',
+  'DomRenderer.setElementStyle',
+  'DomRenderer.setEventDispatcher',
+  'DomRenderer.setText',
+
+  'DynamicComponentLoader',
+  'DynamicComponentLoader.loadAsRoot',
+  'DynamicComponentLoader.loadIntoLocation',
+  'DynamicComponentLoader.loadNextToLocation',
+
+  'ELEMENT_PROBE_BINDINGS',
+
+  'ElementRef',
+  'ElementRef.nativeElement',
+  'ElementRef.renderView',
+
+  'Event',
+
+  'EventEmitter',
+  'EventEmitter.constructor',
+  'EventEmitter.next',
+  'EventEmitter.observer',
+  'EventEmitter.return',
+  'EventEmitter.throw',
+  'EventEmitter.toRx',
+
+  'EventMetadata',
+
+  'ExpressionChangedAfterItHasBeenCheckedException',
+  'ExpressionChangedAfterItHasBeenCheckedException.captureStackTrace',
+  'ExpressionChangedAfterItHasBeenCheckedException.constructor',
+  'ExpressionChangedAfterItHasBeenCheckedException.constructor.captureStackTrace',
+  'ExpressionChangedAfterItHasBeenCheckedException.constructor.stackTraceLimit',
+  'ExpressionChangedAfterItHasBeenCheckedException.stackTraceLimit',
+  'ExpressionChangedAfterItHasBeenCheckedException.toString',
+
+  'FORM_BINDINGS',
+
+  'FORM_DIRECTIVES',
+
+  'FormBuilder',
+  'FormBuilder.array',
+  'FormBuilder.control',
+  'FormBuilder.group',
+
+  'Host',
+  'Host.toString',
+
+  'HostBinding',
+
+  'HostBindingMetadata',
+
+  'HostListener',
+  'HostListenerMetadata',
+
+  'HostMetadata',
+  'HostMetadata.toString',
+
+  'Inject',
+  'Inject.toString',
+
+  'InjectMetadata',
+  'InjectMetadata.toString',
+
+  'Injectable',
+
+  'InjectableMetadata',
+
+  'Injector',
+  'Injector.createChildFromResolved',
+  'Injector.debugContext',
+  'Injector.displayName',
+  'Injector.fromResolvedBindings',
+  'Injector.get',
+  'Injector.getAt',
+  'Injector.getOptional',
+  'Injector.instantiateResolved',
+  'Injector.internalStrategy',
+  'Injector.parent',
+  'Injector.resolve',
+  'Injector.resolveAndCreate',
+  'Injector.resolveAndCreateChild',
+  'Injector.resolveAndInstantiate',
+  'Injector.toString',
+
+  'InstantiationError',
+  'InstantiationError.addKey',
+  'InstantiationError.captureStackTrace',
+  'InstantiationError.causeKey',
+  'InstantiationError.constructor',
+  'InstantiationError.constructor.captureStackTrace',
+  'InstantiationError.constructor.stackTraceLimit',
+  'InstantiationError.context',
+  'InstantiationError.message',
+  'InstantiationError.originalException',
+  'InstantiationError.originalStack',
+  'InstantiationError.stackTraceLimit',
+  'InstantiationError.toString',
+  'InstantiationError.wrapperMessage',
+  'InstantiationError.wrapperStack',
+
+  'InvalidBindingError',
+  'InvalidBindingError.captureStackTrace',
+  'InvalidBindingError.constructor',
+  'InvalidBindingError.constructor.captureStackTrace',
+  'InvalidBindingError.constructor.stackTraceLimit',
+  'InvalidBindingError.stackTraceLimit',
+  'InvalidBindingError.toString',
+
+  'IterableDiffers',
+  'IterableDiffers.create',
+  'IterableDiffers.extend',
+  'IterableDiffers.find',
+
+  'JsonPipe',
+  'JsonPipe.transform',
+
+  'Key',
+  'Key.displayName',
+  'Key.get',
+  'Key.numberOfKeys',
+
+  'KeyRegistry',
+  'KeyRegistry.get',
+  'KeyRegistry.numberOfKeys',
+
+  'KeyValueDiffers',
+  'KeyValueDiffers.create',
+  'KeyValueDiffers.extend',
+  'KeyValueDiffers.find',
+
+  'LifeCycle',  // TODO: replace with ApplicationRef
+  'LifeCycle.registerWith',
+  'LifeCycle.tick',
+
+  'LimitToPipe',
+  'LimitToPipe.supports',
+  'LimitToPipe.transform',
+
+  'Locals',
+  'Locals.clearValues',
+  'Locals.contains',
+  'Locals.get',
+  'Locals.set',
+
+  'LowerCasePipe',
+  'LowerCasePipe.transform',
+
+  'MAX_IN_MEMORY_ELEMENTS_PER_TEMPLATE',
+
+  'NG_VALIDATORS',
+
+  'NgClass',
+  'NgClass.doCheck',
+  'NgClass.initialClasses',
+  'NgClass.onDestroy',
+  'NgClass.rawClass',
+
+  'NgControl',
+  'NgControl.constructor',
+  'NgControl.control',
+  'NgControl.dirty',
+  'NgControl.errors',
+  'NgControl.path',
+  'NgControl.pristine',
+  'NgControl.touched',
+  'NgControl.untouched',
+  'NgControl.valid',
+  'NgControl.validator',
+  'NgControl.value',
+  'NgControl.viewToModelUpdate',
+
+  'NgControlGroup',
+  'NgControlGroup.constructor',
+  'NgControlGroup.control',
+  'NgControlGroup.dirty',
+  'NgControlGroup.errors',
+  'NgControlGroup.formDirective',
+  'NgControlGroup.onDestroy',
+  'NgControlGroup.onInit',
+  'NgControlGroup.path',
+  'NgControlGroup.pristine',
+  'NgControlGroup.touched',
+  'NgControlGroup.untouched',
+  'NgControlGroup.valid',
+  'NgControlGroup.value',
+
+  'NgControlName',
+  'NgControlName.constructor',
+  'NgControlName.control',
+  'NgControlName.dirty',
+  'NgControlName.errors',
+  'NgControlName.formDirective',
+  'NgControlName.onChanges',
+  'NgControlName.onDestroy',
+  'NgControlName.path',
+  'NgControlName.pristine',
+  'NgControlName.touched',
+  'NgControlName.untouched',
+  'NgControlName.valid',
+  'NgControlName.validator',
+  'NgControlName.value',
+  'NgControlName.viewToModelUpdate',
+
+  'NgFor',
+  'NgFor.bulkInsert',
+  'NgFor.bulkRemove',
+  'NgFor.doCheck',
+  'NgFor.ngForOf',
+
+  'NgForm',
+  'NgForm.addControl',
+  'NgForm.addControlGroup',
+  'NgForm.constructor',
+  'NgForm.control',
+  'NgForm.controls',
+  'NgForm.dirty',
+  'NgForm.errors',
+  'NgForm.formDirective',
+  'NgForm.getControl',
+  'NgForm.getControlGroup',
+  'NgForm.onSubmit',
+  'NgForm.path',
+  'NgForm.pristine',
+  'NgForm.removeControl',
+  'NgForm.removeControlGroup',
+  'NgForm.touched',
+  'NgForm.untouched',
+  'NgForm.updateModel',
+  'NgForm.valid',
+  'NgForm.value',
+
+  'NgFormControl',
+  'NgFormControl.constructor',
+  'NgFormControl.control',
+  'NgFormControl.dirty',
+  'NgFormControl.errors',
+  'NgFormControl.onChanges',
+  'NgFormControl.path',
+  'NgFormControl.pristine',
+  'NgFormControl.touched',
+  'NgFormControl.untouched',
+  'NgFormControl.valid',
+  'NgFormControl.validator',
+  'NgFormControl.value',
+  'NgFormControl.viewToModelUpdate',
+
+  'NgFormModel',
+  'NgFormModel.addControl',
+  'NgFormModel.addControlGroup',
+  'NgFormModel.constructor',
+  'NgFormModel.control',
+  'NgFormModel.dirty',
+  'NgFormModel.errors',
+  'NgFormModel.formDirective',
+  'NgFormModel.getControl',
+  'NgFormModel.getControlGroup',
+  'NgFormModel.onChanges',
+  'NgFormModel.onSubmit',
+  'NgFormModel.path',
+  'NgFormModel.pristine',
+  'NgFormModel.removeControl',
+  'NgFormModel.removeControlGroup',
+  'NgFormModel.touched',
+  'NgFormModel.untouched',
+  'NgFormModel.updateModel',
+  'NgFormModel.valid',
+  'NgFormModel.value',
+
+  'NgIf',
+  'NgIf.ngIf',
+
+  'NgModel',
+  'NgModel.constructor',
+  'NgModel.control',
+  'NgModel.dirty',
+  'NgModel.errors',
+  'NgModel.onChanges',
+  'NgModel.path',
+  'NgModel.pristine',
+  'NgModel.touched',
+  'NgModel.untouched',
+  'NgModel.valid',
+  'NgModel.validator',
+  'NgModel.value',
+  'NgModel.viewToModelUpdate',
+
+  'NgNonBindable',
+
+  'NgSelectOption',
+
+  'NgStyle',
+  'NgStyle.doCheck',
+  'NgStyle.rawStyle',
+
+  'NgSwitch',
+  'NgSwitch.ngSwitch',
+
+  'NgSwitchDefault',
+
+  'NgSwitchWhen',
+  'NgSwitchWhen.ngSwitchWhen',
+
+  'NgZone',
+  'NgZone.overrideOnErrorHandler',
+  'NgZone.overrideOnEventDone',
+  'NgZone.overrideOnTurnDone',
+  'NgZone.overrideOnTurnStart',
+  'NgZone.run',
+  'NgZone.runOutsideAngular',
+
+  'NoAnnotationError',
+  'NoAnnotationError.captureStackTrace',
+  'NoAnnotationError.constructor',
+  'NoAnnotationError.constructor.captureStackTrace',
+  'NoAnnotationError.constructor.stackTraceLimit',
+  'NoAnnotationError.stackTraceLimit',
+  'NoAnnotationError.toString',
+
+  'NoBindingError',
+  'NoBindingError.addKey',
+  'NoBindingError.captureStackTrace',
+  'NoBindingError.constructor',
+  'NoBindingError.constructor.captureStackTrace',
+  'NoBindingError.constructor.stackTraceLimit',
+  'NoBindingError.context',
+  'NoBindingError.stackTraceLimit',
+  'NoBindingError.toString',
+
+  'NumberPipe',
+
+  'Observable',
+  'Observable.observer',
+
+  'OpaqueToken',
+  'OpaqueToken.toString',
+
+  'Optional',
+  'Optional.toString',
+
+  'OptionalMetadata',
+  'OptionalMetadata.toString',
+
+  'OutOfBoundsError',
+  'OutOfBoundsError.captureStackTrace',
+  'OutOfBoundsError.constructor',
+  'OutOfBoundsError.constructor.captureStackTrace',
+  'OutOfBoundsError.constructor.stackTraceLimit',
+  'OutOfBoundsError.stackTraceLimit',
+  'OutOfBoundsError.toString',
+
+  'PercentPipe',
+  'PercentPipe.constructor',
+  'PercentPipe.transform',
+
+  'Pipe',
+  'Pipe.constructor',
+  'Pipe.constructor.constructor',
+  'Pipe.constructor.pure',
+  'Pipe.pure',
+
+  'PipeMetadata',
+  'PipeMetadata.constructor',
+  'PipeMetadata.pure',
+
+  'PlatformRef',
+  'PlatformRef.application',
+  'PlatformRef.asyncApplication',
+  'PlatformRef.dispose',
+  'PlatformRef.injector',
+
+  'Property',
+
+  'PropertyMetadata',
+
+  'ProtoInjector',
+  'ProtoInjector.getBindingAtIndex',
+
+  'ProtoViewRef',
+
+  'Query',
+  'Query.constructor',
+  'Query.constructor.constructor',
+  'Query.constructor.isVarBindingQuery',
+  'Query.constructor.isViewQuery',
+  'Query.constructor.selector',
+  'Query.constructor.toString',
+  'Query.constructor.token',
+  'Query.constructor.varBindings',
+  'Query.isVarBindingQuery',
+  'Query.isViewQuery',
+  'Query.selector',
+  'Query.toString',
+  'Query.token',
+  'Query.varBindings',
+
+  'QueryList',
+  'QueryList.add',
+  'QueryList.fireCallbacks',
+  'QueryList.first',
+  'QueryList.last',
+  'QueryList.length',
+  'QueryList.map',
+  'QueryList.onChange',
+  'QueryList.removeAllCallbacks',
+  'QueryList.removeCallback',
+  'QueryList.reset',
+  'QueryList.toString',
+
+  'QueryMetadata',
+  'QueryMetadata.constructor',
+  'QueryMetadata.isVarBindingQuery',
+  'QueryMetadata.isViewQuery',
+  'QueryMetadata.selector',
+  'QueryMetadata.toString',
+  'QueryMetadata.token',
+  'QueryMetadata.varBindings',
+
+  'RecordViewTuple',  // TODO: private
+
+  'RenderDirectiveMetadata',
+  'RenderDirectiveMetadata.COMPONENT_TYPE',
+  'RenderDirectiveMetadata.DIRECTIVE_TYPE',
+  'RenderDirectiveMetadata.create',
+
+  'RenderFragmentRef',
+
+  'RenderProtoViewRef',
+
+  'RenderViewRef',
+
+  'RenderViewWithFragments',
+
+  'Renderer',
+  'Renderer.attachFragmentAfterElement',
+  'Renderer.attachFragmentAfterFragment',
+  'Renderer.createRootHostView',
+  'Renderer.createView',
+  'Renderer.dehydrateView',
+  'Renderer.destroyView',
+  'Renderer.detachFragment',
+  'Renderer.getNativeElementSync',
+  'Renderer.hydrateView',
+  'Renderer.invokeElementMethod',
+  'Renderer.setElementAttribute',
+  'Renderer.setElementClass',
+  'Renderer.setElementProperty',
+  'Renderer.setElementStyle',
+  'Renderer.setEventDispatcher',
+  'Renderer.setText',
+
+  'ResolvedBinding',
+  'ResolvedBinding.resolvedFactory',
+  'ResolvedFactory',
+
+  'Scope',
+  'Scope.all',
+  'Scope.light',
+  'Scope.view',
+
+  'SelectControlValueAccessor',
+  'SelectControlValueAccessor.ngClassDirty',
+  'SelectControlValueAccessor.ngClassInvalid',
+  'SelectControlValueAccessor.ngClassPristine',
+  'SelectControlValueAccessor.ngClassTouched',
+  'SelectControlValueAccessor.ngClassUntouched',
+  'SelectControlValueAccessor.ngClassValid',
+  'SelectControlValueAccessor.registerOnChange',
+  'SelectControlValueAccessor.registerOnTouched',
+  'SelectControlValueAccessor.writeValue',
+
+  'Self',
+  'Self.toString',
+
+  'SelfMetadata',
+  'SelfMetadata.toString',
+
+  'SkipSelf',
+  'SkipSelf.toString',
+
+  'SkipSelfMetadata',
+  'SkipSelfMetadata.toString',
+
+  'SwitchView',
+  'SwitchView.create',
+  'SwitchView.destroy',
+
+  'TemplateRef',
+  'TemplateRef.hasLocal',
+  'TemplateRef.protoViewRef',
+
+  'Type',
+
+  'TypeLiteral',
+  'TypeLiteral.type',
+
+  'UNDEFINED',  // TODO: private
+
+  'UpperCasePipe',
+  'UpperCasePipe.transform',
+
+  'UrlResolver',
+  'UrlResolver.resolve',
+
+  'Validators',
+  'Validators.array',
+  'Validators.compose',
+  'Validators.group',
+  'Validators.nullValidator',
+  'Validators.required',
+
+  'View',
+
+  'ViewContainerRef',
+  'ViewContainerRef.clear',
+  'ViewContainerRef.createEmbeddedView',
+  'ViewContainerRef.createHostView',
+  'ViewContainerRef.detach',
+  'ViewContainerRef.get',
+  'ViewContainerRef.indexOf',
+  'ViewContainerRef.insert',
+  'ViewContainerRef.length',
+  'ViewContainerRef.remove',
+
+  'ViewDefinition',
+
+  'ViewEncapsulation',
+
+  'ViewMetadata',
+
+  'ViewQuery',
+  'ViewQuery.constructor',
+  'ViewQuery.constructor.constructor',
+  'ViewQuery.constructor.isVarBindingQuery',
+  'ViewQuery.constructor.isViewQuery',
+  'ViewQuery.constructor.selector',
+  'ViewQuery.constructor.toString',
+  'ViewQuery.constructor.token',
+  'ViewQuery.constructor.varBindings',
+  'ViewQuery.isVarBindingQuery',
+  'ViewQuery.isViewQuery',
+  'ViewQuery.selector',
+  'ViewQuery.toString',
+  'ViewQuery.token',
+  'ViewQuery.varBindings',
+
+  'ViewQueryMetadata',
+  'ViewQueryMetadata.constructor',
+  'ViewQueryMetadata.isVarBindingQuery',
+  'ViewQueryMetadata.isViewQuery',
+  'ViewQueryMetadata.selector',
+  'ViewQueryMetadata.toString',
+  'ViewQueryMetadata.token',
+  'ViewQueryMetadata.varBindings',
+
+  'ViewRef',
+  'ViewRef.render',
+  'ViewRef.renderFragment',
+  'ViewRef.setLocal',
+
+  'Visibility',
+
+  'WrappedException',
+  'WrappedException.captureStackTrace',
+  'WrappedException.constructor',
+  'WrappedException.constructor.captureStackTrace',
+  'WrappedException.constructor.stackTraceLimit',
+  'WrappedException.context',
+  'WrappedException.message',
+  'WrappedException.originalException',
+  'WrappedException.originalStack',
+  'WrappedException.stackTraceLimit',
+  'WrappedException.toString',
+  'WrappedException.wrapperMessage',
+  'WrappedException.wrapperStack',
+
+  'WrappedValue',
+  'WrappedValue.wrap',
+
+  'asNativeElements',
+  'bind',
+  'bootstrap',
+  'forwardRef',
+  'inspectElement',
+  'inspectNativeElement',
+  'platform',
+  'resolveForwardRef',
+  'wtfCreateScope',
+  'wtfEndTimeRange',
+  'wtfLeave',
+  'wtfStartTimeRange'
+].sort();
+
+export function main() {
+  describe('public API', () => {
+    it('should fail if public API has changed', () => {
+      var ngApi = extractApi(ng);
+      // console.log(ngApi);
+      expect(diffApi(NG_API, ngApi)).toBe(0);
+    });
+  });
+}
+
+function extractApi(src: any, dst: string[] = [], path: string[] = [], alreadySeen: any[] = []):
+    string[] {
+  if (alreadySeen.indexOf(src) != -1) {
+    return;
+  }
+  alreadySeen.push(src);
+  for (var name in src) {
+    if (name.charAt(0) == '_') continue;
+    path.push(name);
+    var value = null;
+    try {
+      value = src[name];
+    } catch (e) {
+      value = 'property';
+    }
+    switch (typeof value) {
+      case 'function':
+        var type: any = {};
+        dst.push(path.join('.'));
+        extractApi(value, dst, path, alreadySeen);            // static methods
+        extractApi(value.prototype, dst, path, alreadySeen);  // instance methods;
+        break;
+      default:
+        dst.push(path.join('.'));
+    }
+    path.pop();
+  }
+  alreadySeen.pop();
+  dst.sort();
+  return dst;
+}
+
+function diffApi(expected: string[], actual: string[]): number {
+  var diffCount = 0;
+  for (var i = 0, j = 0, length = expected.length + actual.length; i + j < length;) {
+    var expectedName = expected[i] || '~';
+    var actualName = actual[j] || '~';
+    if (expectedName == actualName) {
+      i++;
+      j++;
+    } else if (expectedName > actualName) {
+      console.log('Extra symbol: ' + actualName);
+      j++;
+      diffCount++;
+    } else {
+      console.log('Missing symbol ' + expectedName);
+      i++;
+      diffCount++;
+    }
+  }
+  return diffCount;
+}