class Person extends Developer {
  String name;
  String alias;
  int age;
  List<String> interests;
  Map<String, List<String>> skills;
  
  Person({
    this.name = "Dang Huu Loc",
    this.alias = "the-witcher-knight",
    this.age = 25,
    this.interests = const [
      "Programming",
      "Mechanical Keyboard",
      "Workspace setting up",
      "New technologies",
    ],
    this.skills = const {
      'Programming Language': ['Go', 'JS/TS', 'Dart'],
      'Framework': ['Flutter', 'Angular'],
      'Database': ['Postgres', 'MySQL', 'MongoDB', 'Aerospike'],
      'Platform': ['Docker', 'Kubernetes', 'AWS'],
      'Tools': ['Git', 'Intellij IDEA', 'VS Code', 'Craft.do'],
    },
  });

  @override
  void code<T extends PC>(T thePC) {
    thePC.open();
    print("$name starts coding...");
  }
}