library #lib /*isNonNullableByDefault*/;
import self as self;
import "dart:core" as core;
import "dart:_internal" as _in;

static method _defaultCheck([dynamic _ = #C1]) → core::bool
  return true;
static method testStaticTypeOfConditional<T extends core::Object? = dynamic>([@vm.inferred-type.metadata=!] (self::testStaticTypeOfConditional::T%) →? core::bool check) → void {
  if(#C2 is{ForNonNullableByDefault} self::testStaticTypeOfConditional::T% && (let final (self::testStaticTypeOfConditional::T%) →? core::bool #t1 = check in _in::unsafeCast<core::Function>(#t1{(self::testStaticTypeOfConditional::T%) → core::bool}))(#C2) as{TypeError,ForDynamic,ForNonNullableByDefault} core::bool) {
    core::print("ok");
  }
}
static method main() → void {
  self::testStaticTypeOfConditional<core::String>((core::String _) → core::bool => true);
}
constants  {
  #C1 = null
  #C2 = "hi"
}