Dart inherit from generic

// available types
class BaseType {}
class DerivedType extends BaseType {}

class BaseClass<Type extends BaseType> {
  final Type prop;
  BaseClass(this.prop) {
    // can be either BaseType or DerivedType
    print(prop);
  }
}

class DerivedClass<Type extends BaseType> extends BaseClass<BaseType> {
  DerivedClass(BaseType prop) : super(prop);
}

Source: stackoverflow.com

Similar codes

3 votes161 views1 answer
Android studio causing blue screen
Dart
0 vote153 views1 answer
Desing patters para Flutter
Dart
0 vote151 views1 answer
What is the problem to aqueduct with dart 2.8
Dart
5 votes153 views2 answers
How to attach a FloatingActionButton to the AppBar
Dart
0 vote141 views1 answer
Flutter encode
Dart
6 votes146 views2 answers
Dart timer
Dart
1 vote147 views1 answer
Flutter center widget
Dart
0 vote155 views1 answer
Heart shape container flutter
Dart
7 votes142 views1 answer
Close keyboard on button click flutter
Dart
12 votes144 views2 answers
Flutter remove debug badge
Dart