Updated Dart SDK

app/sdks/flutter-dart/pubspec.yaml

@@ -1,11 +1,11 @@
 name: appwrite
 version: 0.0.7
 description: Appwrite backend as a service cuts up to 70% of the time and costs required for building a modern application. We abstract and simplify common development tasks behind a REST APIs, to help you develop your app in a fast and secure way. For full API documentation and tutorials go to [https://appwrite.io/docs](https://appwrite.io/docs)
-author: Appwrite Team <team@appwrite.io> 
 homepage: https://github.com/appwrite/sdk-for-dart
 environment:
   sdk: '>=2.6.0 <3.0.0'
 dependencies:
+  meta: ^1.1.8
   dio: ^3.0.0
   cookie_jar: ^1.0.0
   dio_cookie_manager: ^1.0.0

composer.lock

@@ -1622,7 +1622,7 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/appwrite/sdk-generator",
-                "reference": "fd595168b90b777834aedf9760f484096b386860"
+                "reference": "ea7291f4419ad52f4565f57f1b61eace0bf3bba4"
             },
             "require": {
                 "ext-curl": "*",
@@ -1652,7 +1652,7 @@
                 }
             ],
             "description": "Appwrite PHP library for generating API SDKs for multiple programming languages and platforms",
-            "time": "2020-04-05T12:21:31+00:00"
+            "time": "2020-04-05T13:47:11+00:00"
         },
         {
             "name": "doctrine/instantiator",