I would like to add an event listener for when a layout is set

I am trying to connect a function to the changing of a layout. Can you guys help me?

something along the lines of this:

	runtime.addEventListener("onstartoflayout", () => setup(50));

There is no event named "onstartoflayout" in scripting. See the runtime events "beforeprojectstart" and "afterprojectstart", or the layout events "beforelayoutstart" and "afterlayoutstart".

I did not know the name of the event, what you just gave me was what i needed. Thank you!

There is no event named "onstartoflayout" in scripting. See the runtime events "beforeprojectstart" and "afterprojectstart", or the layout events "beforelayoutstart" and "afterlayoutstart".

Is it effective for all layout?