import scala.quoted.*
class Foo[A]:
 transparent inline def apply =
 ${ Foo.go[A] }
object Foo:
 def go[A](using Quotes, Type[A]) =
 Type.of[A] match
 case '[Int] => '{ (n: Int) => n+1 }
 case _ => '{ (n: Nothing) => n }

@main
def main =
 val foo = Foo[Int]
 foo.apply(1) // OK
 foo(1) // Error: method apply in class Foo does not take parameters