extension E1 on int show num {} | |
test1(E1 e1) {} | |
extension E2 on int show num hide ceil {} | |
test2(E2 e2) {} | |
extension E3 on int hide isEven {} | |
test3(E3 e3) {} | |
extension type MyInt on int show num, isEven hide floor { | |
int get twice => 2 * this; | |
} | |
test() {} | |
main() {} |