library /*isNonNullableByDefault*/;
import self as self;
import "dart:core" as core;

typedef F = <T extends core::Object? = dynamic>() → void;
static method method<T extends core::Object? = dynamic>() → self::method::T%
  ;
static method test(<T extends core::Object? = dynamic>() → void f) → dynamic
  ;
static method main() → dynamic
  ;