How to pass a signal into a Loader?

[QTLeearn]

Hi, I would like to pass a signal into a Loader in order to let the item in the loader to listen to that signal.
For example:

//item.qml
//.........
onSignal: changeProperty(true);
//.........

//mian.qml
//..........
Loader
{
   id: loaderID
   source: "item.qml"
}
onClicked: signal();  //How to pass this signal into item.qml?

P.S. I might not use C++ signal, Thank you in advance!

[IntruderExcluder]

If you want emit signal of current item in loader you can try this: loaderID.item.signal().