现在通过一个空的混合器就可以了
mixin ToAlias{}
class Stuff<T> {
T value;
Stuff(this.value);
}
class StuffInt = Stuff<int> with ToAlias;
main() {
var stuffInt = StuffInt(3);
}
看起来,未发布的2.13很可能包含正确的类型别名,而不需要混音.
typedef IntList = List<int>;
IntList il = [1,2,3];
https://github.com/dart-lang/language/issues/65#issuecomment-809900008