refactor: consistent module declaration (#3095)

Author: crisbeto

src/lib/autocomplete/index.ts

@@ -4,8 +4,6 @@ import {MdOptionModule, OverlayModule, OVERLAY_PROVIDERS, CompatibilityModule} f
 import {CommonModule} from '@angular/common';
 import {MdAutocomplete} from './autocomplete';
 import {MdAutocompleteTrigger} from './autocomplete-trigger';
-export * from './autocomplete';
-export * from './autocomplete-trigger';
 
 @NgModule({
   imports: [MdOptionModule, OverlayModule, CompatibilityModule, CommonModule],
@@ -21,3 +19,7 @@ export class MdAutocompleteModule {
     };
   }
 }
+
+
+export * from './autocomplete';
+export * from './autocomplete-trigger';

src/lib/button-toggle/button-toggle.spec.ts

@@ -9,11 +9,12 @@ import {NgControl, FormsModule, ReactiveFormsModule, FormControl} from '@angular
 import {Component, DebugElement} from '@angular/core';
 import {By} from '@angular/platform-browser';
 import {
-    MdButtonToggleGroup,
-    MdButtonToggle,
-    MdButtonToggleGroupMultiple,
-    MdButtonToggleChange, MdButtonToggleModule,
-} from './button-toggle';
+  MdButtonToggleGroup,
+  MdButtonToggle,
+  MdButtonToggleGroupMultiple,
+  MdButtonToggleChange,
+  MdButtonToggleModule,
+} from './index';
 
 
 describe('MdButtonToggle', () => {

src/lib/button-toggle/button-toggle.ts

@@ -1,32 +1,24 @@
 import {
-    NgModule,
-    ModuleWithProviders,
-    Component,
-    ContentChildren,
-    Directive,
-    ElementRef,
-    Renderer,
-    EventEmitter,
-    HostBinding,
-    Input,
-    OnInit,
-    Optional,
-    Output,
-    QueryList,
-    ViewChild,
-    ViewEncapsulation,
-    forwardRef,
-    AfterViewInit
+  Component,
+  ContentChildren,
+  Directive,
+  ElementRef,
+  Renderer,
+  EventEmitter,
+  HostBinding,
+  Input,
+  OnInit,
+  Optional,
+  Output,
+  QueryList,
+  ViewChild,
+  ViewEncapsulation,
+  forwardRef,
+  AfterViewInit,
 } from '@angular/core';
-import {NG_VALUE_ACCESSOR, ControlValueAccessor, FormsModule} from '@angular/forms';
+import {NG_VALUE_ACCESSOR, ControlValueAccessor} from '@angular/forms';
 import {Observable} from 'rxjs/Observable';
-import {
-  FocusOriginMonitor,
-  UniqueSelectionDispatcher,
-  coerceBooleanProperty,
-  UNIQUE_SELECTION_DISPATCHER_PROVIDER,
-  CompatibilityModule,
-} from '../core';
+import {UniqueSelectionDispatcher, coerceBooleanProperty, FocusOriginMonitor} from '../core';
 
 /** Acceptable types for a button toggle. */
 export type ToggleType = 'checkbox' | 'radio';
@@ -469,25 +461,3 @@ export class MdButtonToggle implements OnInit {
     this._renderer.invokeElementMethod(this._inputElement.nativeElement, 'focus');
   }
 }
-
-
-@NgModule({
-  imports: [FormsModule, CompatibilityModule],
-  exports: [
-    MdButtonToggleGroup,
-    MdButtonToggleGroupMultiple,
-    MdButtonToggle,
-    CompatibilityModule,
-  ],
-  declarations: [MdButtonToggleGroup, MdButtonToggleGroupMultiple, MdButtonToggle],
-  providers: [UNIQUE_SELECTION_DISPATCHER_PROVIDER, FocusOriginMonitor]
-})
-export class MdButtonToggleModule {
-  /** @deprecated */
-  static forRoot(): ModuleWithProviders {
-    return {
-      ngModule: MdButtonToggleModule,
-      providers: []
-    };
-  }
-}

src/lib/button-toggle/index.ts

@@ -1 +1,33 @@
+import {NgModule, ModuleWithProviders} from '@angular/core';
+import {FormsModule} from '@angular/forms';
+import {MdButtonToggleGroup, MdButtonToggleGroupMultiple, MdButtonToggle} from './button-toggle';
+import {
+  UNIQUE_SELECTION_DISPATCHER_PROVIDER,
+  CompatibilityModule,
+  FocusOriginMonitor,
+} from '../core';
+
+
+@NgModule({
+  imports: [FormsModule, CompatibilityModule],
+  exports: [
+    MdButtonToggleGroup,
+    MdButtonToggleGroupMultiple,
+    MdButtonToggle,
+    CompatibilityModule,
+  ],
+  declarations: [MdButtonToggleGroup, MdButtonToggleGroupMultiple, MdButtonToggle],
+  providers: [UNIQUE_SELECTION_DISPATCHER_PROVIDER, FocusOriginMonitor]
+})
+export class MdButtonToggleModule {
+  /** @deprecated */
+  static forRoot(): ModuleWithProviders {
+    return {
+      ngModule: MdButtonToggleModule,
+      providers: []
+    };
+  }
+}
+
+
 export * from './button-toggle';

src/lib/button/button.spec.ts

@@ -1,7 +1,7 @@
 import {async, TestBed, ComponentFixture} from '@angular/core/testing';
 import {Component} from '@angular/core';
 import {By} from '@angular/platform-browser';
-import {MdButtonModule} from './button';
+import {MdButtonModule} from './index';
 import {ViewportRuler} from '../core/overlay/position/viewport-ruler';
 import {FakeViewportRuler} from '../core/overlay/position/fake-viewport-ruler';
 

src/lib/button/button.ts

@@ -6,11 +6,9 @@ import {
   ChangeDetectionStrategy,
   ElementRef,
   Renderer,
-  NgModule,
-  ModuleWithProviders, Directive,
+  Directive,
 } from '@angular/core';
-import {CommonModule} from '@angular/common';
-import {MdRippleModule, coerceBooleanProperty, CompatibilityModule} from '../core';
+import {coerceBooleanProperty} from '../core';
 
 
 // TODO(jelbourn): Make the `isMouseDown` stuff done with one global listener.
@@ -219,35 +217,3 @@ export class MdAnchor extends MdButton {
     }
   }
 }
-
-
-@NgModule({
-  imports: [CommonModule, MdRippleModule, CompatibilityModule],
-  exports: [
-    MdButton, MdAnchor,
-    CompatibilityModule,
-    MdButtonCssMatStyler,
-    MdRaisedButtonCssMatStyler,
-    MdIconButtonCssMatStyler,
-    MdFabCssMatStyler,
-    MdMiniFabCssMatStyler
-  ],
-  declarations: [
-    MdButton,
-    MdAnchor,
-    MdButtonCssMatStyler,
-    MdRaisedButtonCssMatStyler,
-    MdIconButtonCssMatStyler,
-    MdFabCssMatStyler,
-    MdMiniFabCssMatStyler
-  ],
-})
-export class MdButtonModule {
-  /** @deprecated */
-  static forRoot(): ModuleWithProviders {
-    return {
-      ngModule: MdButtonModule,
-      providers: []
-    };
-  }
-}

src/lib/button/index.ts

@@ -1 +1,48 @@
+import {NgModule, ModuleWithProviders} from '@angular/core';
+import {CommonModule} from '@angular/common';
+import {MdRippleModule, CompatibilityModule} from '../core';
+import {
+  MdButton,
+  MdAnchor,
+  MdButtonCssMatStyler,
+  MdRaisedButtonCssMatStyler,
+  MdIconButtonCssMatStyler,
+  MdFabCssMatStyler,
+  MdMiniFabCssMatStyler,
+} from './button';
+
+
+@NgModule({
+  imports: [CommonModule, MdRippleModule, CompatibilityModule],
+  exports: [
+    MdButton,
+    MdAnchor,
+    CompatibilityModule,
+    MdButtonCssMatStyler,
+    MdRaisedButtonCssMatStyler,
+    MdIconButtonCssMatStyler,
+    MdFabCssMatStyler,
+    MdMiniFabCssMatStyler
+  ],
+  declarations: [
+    MdButton,
+    MdAnchor,
+    MdButtonCssMatStyler,
+    MdRaisedButtonCssMatStyler,
+    MdIconButtonCssMatStyler,
+    MdFabCssMatStyler,
+    MdMiniFabCssMatStyler
+  ],
+})
+export class MdButtonModule {
+  /** @deprecated */
+  static forRoot(): ModuleWithProviders {
+    return {
+      ngModule: MdButtonModule,
+      providers: []
+    };
+  }
+}
+
+
 export * from './button';

src/lib/card/card.ts

@@ -1,12 +1,9 @@
 import {
-  NgModule,
-  ModuleWithProviders,
   Component,
   ViewEncapsulation,
   ChangeDetectionStrategy,
   Directive
 } from '@angular/core';
-import {CompatibilityModule} from '../core';
 
 
 /**
@@ -188,39 +185,3 @@ export class MdCardHeader {}
   }
 })
 export class MdCardTitleGroup {}
-
-
-@NgModule({
-  imports: [CompatibilityModule],
-  exports: [
-    MdCard,
-    MdCardHeader,
-    MdCardTitleGroup,
-    MdCardContent,
-    MdCardTitle,
-    MdCardSubtitle,
-    MdCardActions,
-    MdCardFooter,
-    MdCardSmImage,
-    MdCardMdImage,
-    MdCardLgImage,
-    MdCardImage,
-    MdCardXlImage,
-    MdCardAvatar,
-    CompatibilityModule,
-  ],
-  declarations: [
-    MdCard, MdCardHeader, MdCardTitleGroup, MdCardContent, MdCardTitle, MdCardSubtitle,
-    MdCardActions, MdCardFooter, MdCardSmImage, MdCardMdImage, MdCardLgImage, MdCardImage,
-    MdCardXlImage, MdCardAvatar,
-  ],
-})
-export class MdCardModule {
-  /** @deprecated */
-  static forRoot(): ModuleWithProviders {
-    return {
-      ngModule: MdCardModule,
-      providers: []
-    };
-  }
-}

src/lib/card/index.ts

@@ -1 +1,57 @@
+import {NgModule, ModuleWithProviders} from '@angular/core';
+import {CompatibilityModule} from '../core';
+import {
+  MdCard,
+  MdCardHeader,
+  MdCardTitleGroup,
+  MdCardContent,
+  MdCardTitle,
+  MdCardSubtitle,
+  MdCardActions,
+  MdCardFooter,
+  MdCardSmImage,
+  MdCardMdImage,
+  MdCardLgImage,
+  MdCardImage,
+  MdCardXlImage,
+  MdCardAvatar,
+} from './card';
+
+
+@NgModule({
+  imports: [CompatibilityModule],
+  exports: [
+    MdCard,
+    MdCardHeader,
+    MdCardTitleGroup,
+    MdCardContent,
+    MdCardTitle,
+    MdCardSubtitle,
+    MdCardActions,
+    MdCardFooter,
+    MdCardSmImage,
+    MdCardMdImage,
+    MdCardLgImage,
+    MdCardImage,
+    MdCardXlImage,
+    MdCardAvatar,
+    CompatibilityModule,
+  ],
+  declarations: [
+    MdCard, MdCardHeader, MdCardTitleGroup, MdCardContent, MdCardTitle, MdCardSubtitle,
+    MdCardActions, MdCardFooter, MdCardSmImage, MdCardMdImage, MdCardLgImage, MdCardImage,
+    MdCardXlImage, MdCardAvatar,
+  ],
+})
+export class MdCardModule {
+  /** @deprecated */
+  static forRoot(): ModuleWithProviders {
+    return {
+      ngModule: MdCardModule,
+      providers: []
+    };
+  }
+}
+
+
 export * from './card';

src/lib/checkbox/checkbox.spec.ts

@@ -9,7 +9,7 @@ import {
 import {NgControl, FormsModule, ReactiveFormsModule, FormControl} from '@angular/forms';
 import {Component, DebugElement} from '@angular/core';
 import {By} from '@angular/platform-browser';
-import {MdCheckbox, MdCheckboxChange, MdCheckboxModule} from './checkbox';
+import {MdCheckbox, MdCheckboxChange, MdCheckboxModule} from './index';
 import {ViewportRuler} from '../core/overlay/position/viewport-ruler';
 import {FakeViewportRuler} from '../core/overlay/position/fake-viewport-ruler';
 import {dispatchFakeEvent} from '../core/testing/dispatch-events';