Dependencies update

Author: Mateus Felipe

example/pubspec.yaml

@@ -10,7 +10,7 @@ description: A demo showcasing the Hydrated package.
 version: 1.0.0+1
 
 environment:
-  sdk: ">=2.0.0-dev.68.0 <3.0.0"
+  sdk: ">=2.6.0 <3.0.0"
 
 dependencies:
   flutter:

lib/hydrated.dart

@@ -36,7 +36,7 @@ import 'package:rxdart/rxdart.dart';
 ///   );
 /// ```
 
-class HydratedSubject<T> extends Subject<T> implements ValueObservable<T> {
+class HydratedSubject<T> extends Subject<T> implements ValueStream<T> {
   String _key;
   T _seedValue;
   _Wrapper<T> _wrapper;
@@ -52,7 +52,7 @@ class HydratedSubject<T> extends Subject<T> implements ValueObservable<T> {
     this._persist,
     this._onHydrate,
     StreamController<T> controller,
-    Observable<T> observable,
+    Stream<T> observable,
     this._wrapper,
   ) : super(controller, observable) {
     _hydrateSubject();
@@ -93,10 +93,10 @@ class HydratedSubject<T> extends Subject<T> implements ValueObservable<T> {
         persist,
         onHydrate,
         controller,
-        new Observable<T>.defer(
+        Rx.defer<T>(
             () => wrapper.latestValue == null
                 ? controller.stream
-                : new Observable<T>(controller.stream)
+                : controller.stream
                     .startWith(wrapper.latestValue),
             reusable: true),
         wrapper);
@@ -109,7 +109,7 @@ class HydratedSubject<T> extends Subject<T> implements ValueObservable<T> {
   }
 
   @override
-  ValueObservable<T> get stream => this;
+  ValueStream<T> get stream => this;
 
   /// Get the latest value emitted by the Subject
   @override

pubspec.lock

@@ -127,7 +127,7 @@ packages:
       name: rxdart
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.22.6"
+    version: "0.23.1"
   shared_preferences:
     dependency: "direct main"
     description:
@@ -225,5 +225,5 @@ packages:
     source: hosted
     version: "3.5.0"
 sdks:
-  dart: ">=2.4.0 <3.0.0"
+  dart: ">=2.6.0 <3.0.0"
   flutter: ">=1.12.13+hotfix.4 <2.0.0"

pubspec.yaml

@@ -5,14 +5,14 @@ author: Luke Pighetti <[email protected]>
 homepage: https://github.com/lukepighetti/hydrated
 
 environment:
-  sdk: ">=2.0.0-dev.68.0 <3.0.0"
+  sdk: ">=2.6.0 <3.0.0"
 
 dependencies:
   flutter:
     sdk: flutter
 
-  rxdart: ^0.22.0
-  shared_preferences: ^0.5.1
+  rxdart: ^0.23.1
+  shared_preferences: ^0.5.3
 
 dev_dependencies:
   flutter_test: