Move UniqueSelectionDispatcher to CDK.

BREAKING CHANGE: UniqueSelectionDispatcher, UniqueSelectionDispatcherListener and UNIQUE_SELECTION_DISPATCHER_PROVIDER are no longer
available from @angular/material and instead must be imported from @angular/cdk/collections

Author: josephperrott

src/lib/core/core.ts

@@ -0,0 +1,151 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {NgModule} from '@angular/core';
+import {A11yModule} from '@angular/cdk/a11y';
+import {BidiModule} from '@angular/cdk/bidi';
+import {ObserversModule} from '@angular/cdk/observers';
+import {OverlayModule} from '@angular/cdk/overlay';
+import {PortalModule} from '@angular/cdk/portal';
+import {MdLineModule} from './line/line';
+import {MdOptionModule} from './option/index';
+import {MdPseudoCheckboxModule} from './selection/index';
+import {MdRippleModule} from './ripple/index';
+
+// Re-exports of the CDK to avoid breaking changes.
+export {
+  coerceBooleanProperty,
+  coerceNumberProperty,
+} from '@angular/cdk/coercion';
+
+export {
+  ObserversModule,
+  ObserveContent,
+} from '@angular/cdk/observers';
+
+export {
+  SelectionModel
+} from '@angular/cdk/collections';
+
+// RTL
+export {Dir, Direction, Directionality, BidiModule} from './bidi/index';
+
+export * from './option/index';
+
+// Portals
+export {
+  Portal,
+  PortalHost,
+  BasePortalHost,
+  ComponentPortal,
+  TemplatePortal
+} from './portal/portal';
+export {
+  PortalHostDirective,
+  TemplatePortalDirective,
+  PortalModule,
+} from './portal/portal-directives';
+export {DomPortalHost} from './portal/dom-portal-host';
+
+// Platform
+export * from '@angular/cdk/platform';
+
+// Overlay
+export * from '@angular/cdk/overlay';
+
+// Gestures
+export {GestureConfig} from './gestures/gesture-config';
+// Explicitly specify the interfaces which should be re-exported, because if everything
+// is re-exported, module bundlers may run into issues with treeshaking.
+export {HammerInput, HammerManager} from './gestures/gesture-annotations';
+
+// Ripple
+export * from './ripple/index';
+
+// a11y
+export {
+  AriaLivePoliteness,
+  LiveAnnouncer,
+  LIVE_ANNOUNCER_ELEMENT_TOKEN,
+  LIVE_ANNOUNCER_PROVIDER,
+  InteractivityChecker,
+  FocusTrap,
+  FocusTrapFactory,
+  FocusTrapDeprecatedDirective,
+  FocusTrapDirective,
+  isFakeMousedownFromScreenReader,
+  A11yModule,
+} from '@angular/cdk/a11y';
+
+export {MdLineModule, MdLine, MdLineSetter} from './line/line';
+
+// Style
+export * from './style/index';
+
+// Keybindings
+export * from './keyboard/keycodes';
+
+export * from './compatibility/compatibility';
+
+// Animation
+export * from './animation/animation';
+
+// Selection
+export * from './selection/index';
+
+// Compatibility
+export {CompatibilityModule, NoConflictStyleCompatibilityMode} from './compatibility/compatibility';
+
+// Common material module
+export {MdCommonModule, MATERIAL_SANITY_CHECKS} from './common-behaviors/common-module';
+
+// Datetime
+export * from './datetime/index';
+
+// Placeholder
+export {
+  FloatPlaceholderType,
+  PlaceholderOptions,
+  MD_PLACEHOLDER_GLOBAL_OPTIONS
+} from './placeholder/placeholder-options';
+
+// Error
+export {
+  ErrorStateMatcher,
+  ErrorOptions,
+  MD_ERROR_GLOBAL_OPTIONS,
+  defaultErrorStateMatcher,
+  showOnDirtyErrorStateMatcher
+} from './error/error-options';
+
+/** @deprecated */
+@NgModule({
+  imports: [
+    MdLineModule,
+    BidiModule,
+    MdRippleModule,
+    ObserversModule,
+    PortalModule,
+    OverlayModule,
+    A11yModule,
+    MdOptionModule,
+    MdPseudoCheckboxModule,
+  ],
+  exports: [
+    MdLineModule,
+    BidiModule,
+    MdRippleModule,
+    ObserversModule,
+    PortalModule,
+    OverlayModule,
+    A11yModule,
+    MdOptionModule,
+    MdPseudoCheckboxModule,
+  ],
+})
+export class MdCoreModule {}