checkpoint

packages/async_tools/build.bat

@@ -0,0 +1,2 @@
+@echo off
+dart run build_runner build --delete-conflicting-outputs

packages/async_tools/build.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+set -e
+dart run build_runner build --delete-conflicting-outputs

packages/async_tools/lib/src/async_value.freezed.dart

@@ -12,7 +12,7 @@ part of 'async_value.dart';
 T _$identity<T>(T value) => value;
 
 final _privateConstructorUsedError = UnsupportedError(
-    'It seems like you constructed your class using `MyClass._()`. This constructor is only meant to be used by freezed and you are not supposed to need it nor use it.\nPlease check the documentation here for more information: https://github.com/rrousselGit/freezed#custom-getters-and-methods');
+    'It seems like you constructed your class using `MyClass._()`. This constructor is only meant to be used by freezed and you are not supposed to need it nor use it.\nPlease check the documentation here for more information: https://github.com/rrousselGit/freezed#adding-getters-and-methods-to-our-models');
 
 /// @nodoc
 mixin _$AsyncValue<T> {

packages/async_tools/pubspec.yaml

@@ -13,6 +13,7 @@ dependencies:
     path: ../mutex
 
 dev_dependencies:
+  build_runner: ^2.4.8
   freezed: ^2.3.5
   lint_hard: ^4.0.0
   test: ^1.24.0