at_persistence_spec 2.0.14

A Dart library containing abstract classes that defines what an implementation of the persistence layer is responsible for. This can be used to guide implementation of other persistence solutions for [...]

example/main.dart

import 'package:at_persistence_spec/at_persistence_spec.dart';

class MyKeyStore implements Keystore {
  @override
  Future? get(key) {
    return null;
  }
}