abstract class AbstractA {
  abstract final dynamic fieldAbstractFinalDynamicOfAbstractA;
  abstract num fieldAbstractNonNullableOfAbstractA;
  external final dynamic fieldExternalFinalDynamicOfAbstractA;
  external num fieldExternalNonNullableOfAbstractA;
}
abstract class AbstractB {
  abstract final dynamic fieldAbstractFinalDynamicOfAbstractB;
  abstract num fieldAbstractNonNullableOfAbstractB;
  external final dynamic fieldExternalFinalDynamicOfAbstractB;
  external num fieldExternalNonNullableOfAbstractB;
}
class A {
  num fieldNonNullableOfA;
  ---- unknown chunk starts ----
late
---- unknown chunk ends ----
  final dynamic fieldFinalDynamicOfA;
  num fieldLateNonNullableOfA;
  ---- unknown chunk starts ----
late
---- unknown chunk ends ----
  final dynamic fieldLateFinalDynamicOfA;
}
class B {
  num fieldNonNullableOfB;
  ---- unknown chunk starts ----
late
---- unknown chunk ends ----
  final dynamic fieldFinalDynamicOfB;
  num fieldLateNonNullableOfB;
  ---- unknown chunk starts ----
late
---- unknown chunk ends ----
  factory B() => throw 42;
  final dynamic fieldLateFinalDynamicOfB;
}
main() {}
mixin M {
  num fieldNonNullableOfM;
  ---- unknown chunk starts ----
late
---- unknown chunk ends ----
  abstract num fieldAbstractNonNullableOfM;
  external num fieldExternalNonNullableOfM;
  final dynamic fieldFinalDynamicOfM;
  num fieldLateNonNullableOfM;
  ---- unknown chunk starts ----
late
---- unknown chunk ends ----
  abstract final dynamic fieldAbstractFinalDynamicOfM;
  external final dynamic fieldExternalFinalDynamicOfM;
  final dynamic fieldLateFinalDynamicOfM;
}