Available on lua
staticnew_signal():Signal
@:native("new_signal")new()
start(sigtype:EitherType<Int, String>, ?cb:() ‑> Void):Int
stop():Int
close():Void
fileno():Int
has_ref():Bool
is_active():Bool
is_closing():Bool
recv_buffer_size(size:Int):Int
ref():Void
send_buffer_size(size:Int):Int
unref():Void