cleanup(core): stop reexporting angular2/common from angular2/core

All common directives, forms, and pipes have been moved out of angular2/core,
but we kept reexporting them to make transition easier.

This commit removes the reexports.

BREAKING CHANGE

Before

import {NgIf} from 'angular2/core';

After

import {NgIf} from 'angular2/common';

Closes #5362

modules/angular2/core.dart

@@ -1,25 +0,0 @@
-library angular2.core;
-
-// Public Core API
-export 'package:angular2/src/core/metadata.dart';
-export 'package:angular2/src/core/util.dart';
-export 'package:angular2/src/core/dev_mode.dart';
-export 'package:angular2/src/core/di.dart';
-export 'package:angular2/src/common/pipes.dart';
-export 'package:angular2/src/facade/facade.dart';
-export 'package:angular2/src/core/application_ref.dart'
-    hide ApplicationRef_, PlatformRef_;
-export 'package:angular2/src/core/application_tokens.dart' show APP_ID, APP_COMPONENT, APP_INITIALIZER, PLATFORM_INITIALIZER;
-export 'package:angular2/src/core/linker.dart';
-export 'package:angular2/src/core/zone.dart';
-export 'package:angular2/src/core/render.dart';
-export 'package:angular2/src/common/directives.dart';
-export 'package:angular2/src/common/forms.dart';
-export 'package:angular2/src/core/debug/debug_element.dart' show DebugElement, Scope, inspectElement, asNativeElements;
-export 'package:angular2/src/core/testability/testability.dart';
-export 'package:angular2/src/core/change_detection.dart';
-export 'package:angular2/src/core/platform_directives_and_pipes.dart';
-export 'package:angular2/src/core/platform_common_providers.dart';
-export 'package:angular2/src/core/application_common_providers.dart';
-export 'package:angular2/src/core/reflection/reflection.dart';
-export 'package:angular2/src/core/dom/dom_adapter.dart';

modules/angular2/core.ts

@@ -5,10 +5,9 @@
  */
 export * from './src/core/metadata';
 export * from './src/core/util';
+export * from './src/core/dev_mode';
 export * from './src/core/di';
-export * from './src/common/pipes';
 export * from './src/facade/facade';
-export * from './src/core/linker';
 export {platform, createNgZone, PlatformRef, ApplicationRef} from './src/core/application_ref';
 export {
   APP_ID,
@@ -18,8 +17,7 @@ export {
 } from './src/core/application_tokens';
 export * from './src/core/zone';
 export * from './src/core/render';
-export * from './src/common/directives';
-export * from './src/common/forms';
+export * from './src/core/linker';
 export {
   DebugElement,
   Scope,
@@ -29,8 +27,7 @@ export {
 export * from './src/core/testability/testability';
 export * from './src/core/change_detection';
 export * from './src/core/platform_directives_and_pipes';
-export * from './src/core/dev_mode';
-export * from './src/core/reflection/reflection';
-export * from './src/core/application_common_providers';
 export * from './src/core/platform_common_providers';
+export * from './src/core/application_common_providers';
+export * from './src/core/reflection/reflection';
 export * from './src/core/dom/dom_adapter';

modules/angular2/src/common/directives/ng_class.ts

@@ -1,14 +1,15 @@
 import {isPresent, isString, StringWrapper, isBlank, isArray} from 'angular2/src/facade/lang';
-import {DoCheck, OnDestroy} from 'angular2/lifecycle_hooks';
-import {Directive} from 'angular2/src/core/metadata';
-import {ElementRef} from 'angular2/src/core/linker';
 import {
+  DoCheck,
+  OnDestroy,
+  Directive,
+  ElementRef,
   IterableDiffer,
   IterableDiffers,
   KeyValueDiffer,
-  KeyValueDiffers
-} from 'angular2/src/core/change_detection';
-import {Renderer} from 'angular2/src/core/render';
+  KeyValueDiffers,
+  Renderer
+} from 'angular2/core';
 import {StringMapWrapper, isListLikeIterable} from 'angular2/src/facade/collection';
 
 /**

modules/angular2/src/common/directives/ng_for.ts

@@ -1,11 +1,13 @@
-import {DoCheck} from 'angular2/lifecycle_hooks';
-import {Directive} from 'angular2/src/core/metadata';
 import {
+  DoCheck,
+  Directive,
   ChangeDetectorRef,
   IterableDiffer,
-  IterableDiffers
-} from 'angular2/src/core/change_detection';
-import {ViewContainerRef, TemplateRef, ViewRef} from 'angular2/src/core/linker';
+  IterableDiffers,
+  ViewContainerRef,
+  TemplateRef,
+  ViewRef
+} from 'angular2/core';
 import {isPresent, isBlank} from 'angular2/src/facade/lang';
 
 /**

modules/angular2/src/common/directives/ng_if.ts

@@ -1,5 +1,4 @@
-import {Directive} from 'angular2/src/core/metadata';
-import {ViewContainerRef, TemplateRef} from 'angular2/src/core/linker';
+import {Directive, ViewContainerRef, TemplateRef} from 'angular2/core';
 import {isBlank} from 'angular2/src/facade/lang';
 
 /**

modules/angular2/src/common/directives/ng_style.ts

@@ -1,11 +1,11 @@
-import {DoCheck} from 'angular2/lifecycle_hooks';
 import {
+  DoCheck,
   KeyValueDiffer,
   KeyValueDiffers,
-} from 'angular2/src/core/change_detection';
-import {ElementRef} from 'angular2/src/core/linker';
-import {Directive} from 'angular2/src/core/metadata';
-import {Renderer} from 'angular2/src/core/render';
+  ElementRef,
+  Directive,
+  Renderer
+} from 'angular2/core';
 import {isPresent, isBlank, print} from 'angular2/src/facade/lang';
 
 /**

modules/angular2/src/common/directives/ng_switch.ts

@@ -1,6 +1,4 @@
-import {Directive} from 'angular2/src/core/metadata';
-import {Host} from 'angular2/src/core/di';
-import {ViewContainerRef, TemplateRef} from 'angular2/src/core/linker';
+import {Directive, Host, ViewContainerRef, TemplateRef} from 'angular2/core';
 import {isPresent, isBlank, normalizeBlank, CONST_EXPR} from 'angular2/src/facade/lang';
 import {ListWrapper, Map} from 'angular2/src/facade/collection';
 

modules/angular2/src/common/forms/directives/checkbox_value_accessor.ts

@@ -1,7 +1,4 @@
-import {Directive} from 'angular2/src/core/metadata';
-import {Renderer} from 'angular2/src/core/render';
-import {ElementRef} from 'angular2/src/core/linker';
-import {Self, forwardRef, Provider} from 'angular2/src/core/di';
+import {Directive, Renderer, ElementRef, Self, forwardRef, Provider} from 'angular2/core';
 
 import {NG_VALUE_ACCESSOR, ControlValueAccessor} from './control_value_accessor';
 import {CONST_EXPR} from 'angular2/src/facade/lang';

modules/angular2/src/common/forms/directives/control_value_accessor.ts

@@ -1,5 +1,5 @@
+import {OpaqueToken} from 'angular2/core';
 import {CONST_EXPR} from 'angular2/src/facade/lang';
-import {OpaqueToken} from 'angular2/src/core/di';
 
 /**
  * A bridge between a control and a native element.

modules/angular2/src/common/forms/directives/default_value_accessor.ts

@@ -1,7 +1,4 @@
-import {Directive} from 'angular2/src/core/metadata';
-import {ElementRef} from 'angular2/src/core/linker';
-import {Renderer} from 'angular2/src/core/render';
-import {Self, forwardRef, Provider} from 'angular2/src/core/di';
+import {Directive, ElementRef, Renderer, Self, forwardRef, Provider} from 'angular2/core';
 import {NG_VALUE_ACCESSOR, ControlValueAccessor} from './control_value_accessor';
 import {isBlank, CONST_EXPR} from 'angular2/src/facade/lang';
 

modules/angular2/src/common/forms/directives/ng_control_group.ts

@@ -1,7 +1,14 @@
-import {OnInit, OnDestroy} from 'angular2/lifecycle_hooks';
-import {Directive} from 'angular2/src/core/metadata';
-import {Optional, Inject, Host, SkipSelf, forwardRef, Provider} from 'angular2/src/core/di';
-import {ListWrapper} from 'angular2/src/facade/collection';
+import {
+  OnInit,
+  OnDestroy,
+  Directive,
+  Optional,
+  Inject,
+  Host,
+  SkipSelf,
+  forwardRef,
+  Provider
+} from 'angular2/core';
 import {CONST_EXPR} from 'angular2/src/facade/lang';
 
 import {ControlContainer} from './control_container';

modules/angular2/src/common/forms/directives/ng_control_name.ts

@@ -1,9 +1,19 @@
 import {CONST_EXPR} from 'angular2/src/facade/lang';
 import {EventEmitter, ObservableWrapper} from 'angular2/src/facade/async';
-import {OnChanges, OnDestroy} from 'angular2/lifecycle_hooks';
-import {SimpleChange} from 'angular2/src/core/change_detection';
-import {Query, Directive} from 'angular2/src/core/metadata';
-import {forwardRef, Host, SkipSelf, Provider, Inject, Optional} from 'angular2/src/core/di';
+
+import {
+  OnChanges,
+  OnDestroy,
+  SimpleChange,
+  Query,
+  Directive,
+  forwardRef,
+  Host,
+  SkipSelf,
+  Provider,
+  Inject,
+  Optional
+} from 'angular2/core';
 
 import {ControlContainer} from './control_container';
 import {NgControl} from './ng_control';

modules/angular2/src/common/forms/directives/ng_control_status.ts

@@ -1,5 +1,4 @@
-import {Directive} from 'angular2/src/core/metadata';
-import {Self} from 'angular2/src/core/di';
+import {Directive, Self} from 'angular2/core';
 import {NgControl} from './ng_control';
 import {isBlank, isPresent} from 'angular2/src/facade/lang';
 

modules/angular2/src/common/forms/directives/ng_form.ts

@@ -6,8 +6,7 @@ import {
 } from 'angular2/src/facade/async';
 import {StringMapWrapper, ListWrapper} from 'angular2/src/facade/collection';
 import {isPresent, isBlank, CONST_EXPR} from 'angular2/src/facade/lang';
-import {Directive} from 'angular2/src/core/metadata';
-import {forwardRef, Provider, Optional, Inject} from 'angular2/src/core/di';
+import {Directive, forwardRef, Provider, Optional, Inject} from 'angular2/core';
 import {NgControl} from './ng_control';
 import {Form} from './form_interface';
 import {NgControlGroup} from './ng_control_group';

modules/angular2/src/common/forms/directives/ng_form_control.ts

@@ -1,10 +1,16 @@
 import {CONST_EXPR} from 'angular2/src/facade/lang';
 import {StringMapWrapper} from 'angular2/src/facade/collection';
 import {EventEmitter, ObservableWrapper} from 'angular2/src/facade/async';
-import {OnChanges} from 'angular2/lifecycle_hooks';
-import {SimpleChange} from 'angular2/src/core/change_detection';
-import {Query, Directive} from 'angular2/src/core/metadata';
-import {forwardRef, Provider, Inject, Optional} from 'angular2/src/core/di';
+import {
+  OnChanges,
+  SimpleChange,
+  Query,
+  Directive,
+  forwardRef,
+  Provider,
+  Inject,
+  Optional
+} from 'angular2/core';
 import {NgControl} from './ng_control';
 import {Control} from '../model';
 import {Validators, NG_VALIDATORS, NG_ASYNC_VALIDATORS} from '../validators';

modules/angular2/src/common/forms/directives/ng_form_model.ts

@@ -1,11 +1,15 @@
 import {CONST_EXPR} from 'angular2/src/facade/lang';
 import {ListWrapper, StringMapWrapper} from 'angular2/src/facade/collection';
 import {ObservableWrapper, EventEmitter} from 'angular2/src/facade/async';
-import {SimpleChange} from 'angular2/src/core/change_detection';
-
-import {OnChanges} from 'angular2/lifecycle_hooks';
-import {Directive} from 'angular2/src/core/metadata';
-import {forwardRef, Provider, Inject, Optional} from 'angular2/src/core/di';
+import {
+  SimpleChange,
+  OnChanges,
+  Directive,
+  forwardRef,
+  Provider,
+  Inject,
+  Optional
+} from 'angular2/core';
 import {NgControl} from './ng_control';
 import {NgControlGroup} from './ng_control_group';
 import {ControlContainer} from './control_container';

modules/angular2/src/common/forms/directives/ng_model.ts

@@ -1,9 +1,15 @@
 import {CONST_EXPR} from 'angular2/src/facade/lang';
 import {EventEmitter, ObservableWrapper} from 'angular2/src/facade/async';
-import {OnChanges} from 'angular2/lifecycle_hooks';
-import {SimpleChange} from 'angular2/src/core/change_detection';
-import {Query, Directive} from 'angular2/src/core/metadata';
-import {forwardRef, Provider, Inject, Optional} from 'angular2/src/core/di';
+import {
+  OnChanges,
+  SimpleChange,
+  Query,
+  Directive,
+  forwardRef,
+  Provider,
+  Inject,
+  Optional
+} from 'angular2/core';
 import {ControlValueAccessor, NG_VALUE_ACCESSOR} from './control_value_accessor';
 import {NgControl} from './ng_control';
 import {Control} from '../model';

modules/angular2/src/common/forms/directives/number_value_accessor.ts

@@ -1,7 +1,4 @@
-import {Directive} from 'angular2/src/core/metadata';
-import {ElementRef} from 'angular2/src/core/linker';
-import {Renderer} from 'angular2/src/core/render';
-import {Self, forwardRef, Provider} from 'angular2/src/core/di';
+import {Directive, ElementRef, Renderer, Self, forwardRef, Provider} from 'angular2/core';
 import {NG_VALUE_ACCESSOR, ControlValueAccessor} from './control_value_accessor';
 import {isBlank, CONST_EXPR, NumberWrapper} from 'angular2/src/facade/lang';
 

modules/angular2/src/common/forms/directives/select_control_value_accessor.ts

@@ -1,7 +1,13 @@
-import {Self, forwardRef, Provider} from 'angular2/src/core/di';
-import {Renderer} from 'angular2/src/core/render';
-import {ElementRef, QueryList} from 'angular2/src/core/linker';
-import {Query, Directive} from 'angular2/src/core/metadata';
+import {
+  Query,
+  Directive,
+  Renderer,
+  Self,
+  forwardRef,
+  Provider,
+  ElementRef,
+  QueryList
+} from 'angular2/core';
 
 import {ObservableWrapper} from 'angular2/src/facade/async';
 import {NG_VALUE_ACCESSOR, ControlValueAccessor} from './control_value_accessor';

modules/angular2/src/common/forms/directives/validators.ts

@@ -1,6 +1,5 @@
-import {forwardRef, Provider, OpaqueToken} from 'angular2/src/core/di';
+import {forwardRef, Provider, OpaqueToken, Attribute, Directive} from 'angular2/core';
 import {CONST_EXPR} from 'angular2/src/facade/lang';
-import {Attribute, Directive} from 'angular2/src/core/metadata';
 import {Validators, NG_VALIDATORS} from '../validators';
 import {Control} from '../model';
 import * as modelModule from '../model';

modules/angular2/src/common/forms/form_builder.ts

@@ -1,4 +1,4 @@
-import {Injectable} from 'angular2/src/core/di';
+import {Injectable} from 'angular2/core';
 import {StringMapWrapper} from 'angular2/src/facade/collection';
 import {isPresent, isArray, CONST_EXPR, Type} from 'angular2/src/facade/lang';
 import * as modelModule from './model';

modules/angular2/src/common/forms/validators.ts

@@ -2,7 +2,7 @@ import {isBlank, isPresent, CONST_EXPR} from 'angular2/src/facade/lang';
 import {PromiseWrapper} from 'angular2/src/facade/promise';
 import {ObservableWrapper} from 'angular2/src/facade/async';
 import {ListWrapper, StringMapWrapper} from 'angular2/src/facade/collection';
-import {OpaqueToken} from 'angular2/src/core/di';
+import {OpaqueToken} from 'angular2/core';
 
 import * as modelModule from './model';
 

modules/angular2/src/common/pipes/async_pipe.ts

@@ -1,13 +1,13 @@
 import {isBlank, isPresent, isPromise, CONST} from 'angular2/src/facade/lang';
 import {Promise, ObservableWrapper, Observable, EventEmitter} from 'angular2/src/facade/async';
-import {Pipe} from 'angular2/src/core/metadata';
-import {Injectable} from 'angular2/src/core/di';
 import {
+  Pipe,
+  Injectable,
   ChangeDetectorRef,
   PipeOnDestroy,
   PipeTransform,
   WrappedValue
-} from 'angular2/src/core/change_detection';
+} from 'angular2/core';
 
 import {InvalidPipeArgumentException} from './invalid_pipe_argument_exception';
 

modules/angular2/src/common/pipes/date_pipe.ts

@@ -9,9 +9,7 @@ import {
   FunctionWrapper
 } from 'angular2/src/facade/lang';
 import {DateFormatter} from 'angular2/src/facade/intl';
-import {Injectable} from 'angular2/src/core/di';
-import {Pipe} from 'angular2/src/core/metadata';
-import {PipeTransform, WrappedValue} from 'angular2/src/core/change_detection';
+import {PipeTransform, WrappedValue, Pipe, Injectable} from 'angular2/core';
 import {StringMapWrapper, ListWrapper} from 'angular2/src/facade/collection';
 
 import {InvalidPipeArgumentException} from './invalid_pipe_argument_exception';

modules/angular2/src/common/pipes/json_pipe.ts

@@ -1,7 +1,5 @@
 import {isBlank, isPresent, Json, CONST} from 'angular2/src/facade/lang';
-import {Injectable} from 'angular2/src/core/di';
-import {PipeTransform, WrappedValue} from 'angular2/src/core/change_detection';
-import {Pipe} from 'angular2/src/core/metadata';
+import {Injectable, PipeTransform, WrappedValue, Pipe} from 'angular2/core';
 
 /**
  * Transforms any input value using `JSON.stringify`. Useful for debugging.

modules/angular2/src/common/pipes/lowercase_pipe.ts

@@ -1,7 +1,5 @@
 import {isString, CONST, isBlank} from 'angular2/src/facade/lang';
-import {Injectable} from 'angular2/src/core/di';
-import {PipeTransform, WrappedValue} from 'angular2/src/core/change_detection';
-import {Pipe} from 'angular2/src/core/metadata';
+import {Injectable, PipeTransform, WrappedValue, Pipe} from 'angular2/core';
 import {InvalidPipeArgumentException} from './invalid_pipe_argument_exception';
 
 /**

modules/angular2/src/common/pipes/number_pipe.ts

@@ -10,9 +10,7 @@ import {
 } from 'angular2/src/facade/lang';
 import {BaseException, WrappedException} from 'angular2/src/facade/exceptions';
 import {NumberFormatter, NumberFormatStyle} from 'angular2/src/facade/intl';
-import {Injectable} from 'angular2/src/core/di';
-import {PipeTransform, WrappedValue} from 'angular2/src/core/change_detection';
-import {Pipe} from 'angular2/src/core/metadata';
+import {Injectable, PipeTransform, WrappedValue, Pipe} from 'angular2/core';
 import {ListWrapper} from 'angular2/src/facade/collection';
 
 import {InvalidPipeArgumentException} from './invalid_pipe_argument_exception';

modules/angular2/src/common/pipes/slice_pipe.ts

@@ -1,13 +1,9 @@
 import {isBlank, isString, isArray, StringWrapper, CONST} from 'angular2/src/facade/lang';
 import {BaseException} from 'angular2/src/facade/exceptions';
 import {ListWrapper} from 'angular2/src/facade/collection';
-import {Injectable} from 'angular2/src/core/di';
-
-import {PipeTransform, WrappedValue} from 'angular2/src/core/change_detection';
+import {Injectable, PipeTransform, WrappedValue, Pipe} from 'angular2/core';
 import {InvalidPipeArgumentException} from './invalid_pipe_argument_exception';
 
-import {Pipe} from 'angular2/src/core/metadata';
-
 /**
  * Creates a new List or String containing only a subset (slice) of the
  * elements.

modules/angular2/src/common/pipes/uppercase_pipe.ts

@@ -1,7 +1,5 @@
 import {isString, CONST, isBlank} from 'angular2/src/facade/lang';
-import {Pipe} from 'angular2/src/core/metadata';
-import {Injectable} from 'angular2/src/core/di';
-import {PipeTransform, WrappedValue} from 'angular2/src/core/change_detection';
+import {PipeTransform, WrappedValue, Injectable, Pipe} from 'angular2/core';
 import {InvalidPipeArgumentException} from './invalid_pipe_argument_exception';
 
 /**

modules/angular2/test/common/directives/ng_if_spec.ts

@@ -14,7 +14,8 @@ import {
 
 import {DOM} from 'angular2/src/core/dom/dom_adapter';
 
-import {Component, View, NgIf} from 'angular2/core';
+import {Component, View} from 'angular2/core';
+import {NgIf} from 'angular2/common';
 
 import {IS_DART} from 'angular2/src/facade/lang';
 

modules/angular2/test/common/directives/observable_list_diff_spec.dart

@@ -2,8 +2,8 @@ library angular2.test.directives.observable_list_iterable_diff_spec;
 
 import 'package:angular2/testing_internal.dart';
 import 'package:observe/observe.dart' show ObservableList;
-import 'package:angular2/core.dart'
-    show ObservableListDiffFactory, ChangeDetectorRef;
+import 'package:angular2/core.dart' show ChangeDetectorRef;
+import 'package:angular2/common.dart' show ObservableListDiffFactory;
 
 @proxy
 class SpyChangeDetectorRef extends SpyObject implements ChangeDetectorRef {

modules/angular2/test/common/forms/directives_spec.ts

@@ -17,6 +17,8 @@ import {
 
 import {SpyNgControl, SpyValueAccessor} from '../spies';
 
+import {QueryList} from 'angular2/core';
+
 import {
   ControlGroup,
   Control,
@@ -32,9 +34,8 @@ import {
   DefaultValueAccessor,
   CheckboxControlValueAccessor,
   SelectControlValueAccessor,
-  QueryList,
   Validator
-} from 'angular2/core';
+} from 'angular2/common';
 
 
 import {selectValueAccessor, composeValidators} from 'angular2/src/common/forms/directives/shared';

modules/angular2/test/common/forms/form_builder_spec.ts

@@ -9,7 +9,7 @@ import {
   afterEach,
   el
 } from 'angular2/testing_internal';
-import {Control, FormBuilder} from 'angular2/core';
+import {Control, FormBuilder} from 'angular2/common';
 import {PromiseWrapper} from 'angular2/src/facade/promise';
 
 export function main() {

modules/angular2/test/common/forms/integration_spec.ts

@@ -19,23 +19,21 @@ import {
 } from 'angular2/testing_internal';
 
 import {DOM} from 'angular2/src/core/dom/dom_adapter';
+import {Input, Provider, forwardRef} from 'angular2/core';
 import {
-  Input,
   Control,
   ControlGroup,
   ControlValueAccessor,
   FORM_DIRECTIVES,
   NG_VALIDATORS,
   NG_ASYNC_VALIDATORS,
-  Provider,
   NgControl,
   NgIf,
   NgFor,
   NgForm,
   Validators,
-  forwardRef,
   Validator
-} from 'angular2/core';
+} from 'angular2/common';
 import {By} from 'angular2/platform/browser';
 import {ListWrapper} from 'angular2/src/facade/collection';
 import {ObservableWrapper} from 'angular2/src/facade/async';

modules/angular2/test/common/forms/model_spec.ts

@@ -13,7 +13,7 @@ import {
   tick,
   inject
 } from 'angular2/testing_internal';
-import {ControlGroup, Control, ControlArray, Validators} from 'angular2/core';
+import {ControlGroup, Control, ControlArray, Validators} from 'angular2/common';
 import {IS_DART, isPresent, CONST_EXPR} from 'angular2/src/facade/lang';
 import {PromiseWrapper} from 'angular2/src/facade/promise';
 import {TimerWrapper, ObservableWrapper, EventEmitter} from 'angular2/src/facade/async';

modules/angular2/test/common/forms/validators_spec.ts

@@ -11,7 +11,7 @@ import {
   tick,
   el
 } from 'angular2/testing_internal';
-import {ControlGroup, Control, Validators, AbstractControl, ControlArray} from 'angular2/core';
+import {ControlGroup, Control, Validators, AbstractControl, ControlArray} from 'angular2/common';
 import {PromiseWrapper} from 'angular2/src/facade/promise';
 import {EventEmitter, ObservableWrapper, TimerWrapper} from 'angular2/src/facade/async';
 import {CONST_EXPR} from 'angular2/src/facade/lang';

modules/angular2/test/common/pipes/async_pipe_spec.ts

@@ -14,7 +14,8 @@ import {
 import {SpyChangeDetectorRef} from '../spies';
 
 import {isBlank} from 'angular2/src/facade/lang';
-import {AsyncPipe, WrappedValue} from 'angular2/core';
+import {AsyncPipe} from 'angular2/common';
+import {WrappedValue} from 'angular2/core';
 import {
   EventEmitter,
   ObservableWrapper,

modules/angular2/test/common/pipes/date_pipe_spec.ts

@@ -10,7 +10,7 @@ import {
   browserDetection
 } from 'angular2/testing_internal';
 
-import {DatePipe} from 'angular2/core';
+import {DatePipe} from 'angular2/common';
 import {DateWrapper} from 'angular2/src/facade/lang';
 import {PipeResolver} from 'angular2/src/core/linker/pipe_resolver';
 

modules/angular2/test/common/pipes/json_pipe_spec.ts

@@ -14,7 +14,8 @@ import {
 } from 'angular2/testing_internal';
 import {Json, RegExp, NumberWrapper, StringWrapper} from 'angular2/src/facade/lang';
 
-import {JsonPipe, Component} from 'angular2/core';
+import {Component} from 'angular2/core';
+import {JsonPipe} from 'angular2/common';
 
 export function main() {
   describe("JsonPipe", () => {

modules/angular2/test/common/pipes/lowercase_pipe_spec.ts

@@ -9,7 +9,7 @@ import {
   afterEach
 } from 'angular2/testing_internal';
 
-import {LowerCasePipe} from 'angular2/core';
+import {LowerCasePipe} from 'angular2/common';
 
 export function main() {
   describe("LowerCasePipe", () => {

modules/angular2/test/common/pipes/number_pipe_spec.ts

@@ -10,7 +10,7 @@ import {
   browserDetection
 } from 'angular2/testing_internal';
 
-import {DecimalPipe, PercentPipe, CurrencyPipe} from 'angular2/core';
+import {DecimalPipe, PercentPipe, CurrencyPipe} from 'angular2/common';
 
 export function main() {
   // TODO(mlaval): enable tests when Intl API is no longer used, see

modules/angular2/test/common/pipes/slice_pipe_spec.ts

@@ -13,7 +13,8 @@ import {
   AsyncTestCompleter
 } from 'angular2/testing_internal';
 
-import {SlicePipe, Component} from 'angular2/core';
+import {Component} from 'angular2/core';
+import {SlicePipe} from 'angular2/common';
 
 export function main() {
   describe("SlicePipe", () => {

modules/angular2/test/common/pipes/uppercase_pipe_spec.ts

@@ -9,7 +9,7 @@ import {
   afterEach
 } from 'angular2/testing_internal';
 
-import {UpperCasePipe} from 'angular2/core';
+import {UpperCasePipe} from 'angular2/common';
 
 export function main() {
   describe("UpperCasePipe", () => {

modules/angular2/test/core/debug/debug_element_spec.ts

@@ -18,7 +18,8 @@ import {DOM} from 'angular2/src/core/dom/dom_adapter';
 
 import {PromiseWrapper, EventEmitter, ObservableWrapper} from 'angular2/src/facade/async';
 
-import {Injectable, NgFor, NgIf} from 'angular2/core';
+import {Injectable} from 'angular2/core';
+import {NgFor, NgIf} from 'angular2/common';
 import {Scope} from 'angular2/core';
 import {By} from 'angular2/platform/browser';
 

modules/angular2/test/core/forward_ref_integration_spec.ts

@@ -18,11 +18,11 @@ import {
   Component,
   Directive,
   Inject,
-  NgFor,
   Query,
   QueryList,
   View
 } from 'angular2/core';
+import {NgFor} from 'angular2/common';
 import {Type} from 'angular2/src/facade/lang';
 import {asNativeElements} from 'angular2/core';
 

modules/angular2/test/core/linker/dynamic_component_loader_spec.ts

@@ -17,7 +17,8 @@ import {
 } from 'angular2/testing_internal';
 
 import {OnDestroy} from 'angular2/lifecycle_hooks';
-import {Injector, NgIf, inspectElement} from 'angular2/core';
+import {Injector, inspectElement} from 'angular2/core';
+import {NgIf} from 'angular2/common';
 import {By} from 'angular2/platform/browser';
 import {Component, View, ViewMetadata} from 'angular2/src/core/metadata';
 import {DynamicComponentLoader} from 'angular2/src/core/linker/dynamic_component_loader';

modules/angular2/test/core/linker/integration_spec.ts

@@ -54,11 +54,11 @@ import {
   Inject,
   Host,
   SkipSelf,
-  SkipSelfMetadata,
-  NgIf,
-  NgFor
+  SkipSelfMetadata
 } from 'angular2/core';
 
+import {NgIf, NgFor} from 'angular2/common';
+
 import {AsyncPipe} from 'angular2/common';
 
 import {

modules/angular2/test/core/linker/query_integration_spec.ts

@@ -19,8 +19,6 @@ import {
   Component,
   Directive,
   Injectable,
-  NgIf,
-  NgFor,
   Optional,
   TemplateRef,
   Query,
@@ -36,7 +34,7 @@ import {
   AfterContentChecked,
   AfterViewChecked
 } from 'angular2/core';
-
+import {NgIf, NgFor} from 'angular2/common';
 import {asNativeElements} from 'angular2/core';
 import {BrowserDomAdapter} from 'angular2/src/platform/browser/browser_adapter';
 

modules/angular2/test/testing/test_component_builder_spec.ts

@@ -14,7 +14,8 @@ import {
   TestComponentBuilder
 } from 'angular2/testing_internal';
 
-import {Injectable, NgIf, provide} from 'angular2/core';
+import {Injectable, provide} from 'angular2/core';
+import {NgIf} from 'angular2/common';
 import {Directive, Component, View, ViewMetadata} from 'angular2/src/core/metadata';
 
 @Component({selector: 'child-comp'})

modules/angular2/test/testing/testing_public_spec.ts

@@ -14,7 +14,8 @@ import {
   TestComponentBuilder
 } from 'angular2/testing';
 
-import {Injectable, NgIf, bind} from 'angular2/core';
+import {Injectable, bind} from 'angular2/core';
+import {NgIf} from 'angular2/common';
 import {Directive, Component, View, ViewMetadata} from 'angular2/angular2';
 import {XHR} from 'angular2/src/compiler/xhr';
 import {XHRImpl} from 'angular2/src/platform/browser/xhr_impl';

modules/angular2/test/web_workers/worker/renderer_integration_spec.ts

@@ -21,9 +21,9 @@ import {
   Component,
   View,
   Injectable,
-  ElementRef,
-  NgIf
+  ElementRef
 } from 'angular2/core';
+import {NgIf} from 'angular2/common';
 import {WebWorkerRenderer} from "angular2/src/web_workers/worker/renderer";
 import {
   ClientMessageBrokerFactory,