Setup

built_value and built_redux both rely on build_runner for code generation.

1. Add the built_redux package as a dependency in your pubspec.yaml.

dependencies:
  built_redux: ^7.4.5
  built_value: '>=6.8.2 <8.0.0'
dev_dependencies:
  build_runner: ^0.9.0
  built_value_generator: ^6.0.0

2. Use build runner to build the generated files by executing pub run build_runner build