Prep for external sync.

Update pubspec and CHANGELOG.
Update type of materialProviders so it can be used when bootstrapping external applications.

PiperOrigin-RevId: 186512889

Author: nshahan

CHANGELOG.md

@@ -1,3 +1,29 @@
+## 0.9.0-alpha+6
+
+> NOTE: This code is considered production quality, but depends on angular:
+> 5.0.0-alpha+5. The alpha tag represents the evolving nature of the AngularDart
+> api, not code quality (5.0.0-alpha+5 is used in production Google apps).
+
+ * App Layout: Add mixin for permanent/persistent drawers and fix mixin for
+   temporary drawers.
+ * Material Auto Suggest Input: Add aria label to close button.
+ * Material Checkbox: Remove negative top margin.
+ * Material Input:
+   * Show character count when maxCount is null.
+   * Add attribute to set aria-label when a visible label is not desired.
+ * Material Menu:
+   * Allow expanding on group title clicks.
+   * Add a style variation to menu group to allow emphasizing the first group.
+ * Material Popup: Disable constrain to viewport in dropdowns via a new,
+   separate `@Input`.
+ * Material Tree: Adds an option to select parent nodes in a single selection
+   model tree.
+ * Remove position: -webkit-sticky support.
+ * Update type of materialProviders so it can be used when bootstrapping.
+ * Migrate from `host` to `@HostListener` and `@HostBinding`.
+ * Create a new API for caching item renderers.
+ * Cleanup type warnings and other Dart 2 fixes.
+
 ## 0.9.0-alpha+5
 
 > NOTE: This code is considered production quality, but depends on angular:

lib/angular_components.dart

@@ -4,8 +4,6 @@
 
 library angular_components;
 
-import 'package:angular/angular.dart' show Provider;
-
 import 'app_layout/material_persistent_drawer.dart';
 import 'app_layout/material_temporary_drawer.dart';
 import 'auto_dismiss/auto_dismiss.dart';
@@ -272,6 +270,6 @@ const List<dynamic> materialDirectives = const [
 ];
 
 /// A convenience list of all providers exposed by this package.
-const List<List<Provider>> materialProviders = const <List<Provider>>[
+const List<dynamic> materialProviders = const [
   popupBindings,
 ];

pubspec.yaml

@@ -1,5 +1,5 @@
 name: angular_components
-version: 0.9.0-alpha+5
+version: 0.9.0-alpha+6
 description: >
   The official Material Design components for AngularDart. Used at Google
   in production apps.