Use a custom layout for swagger ui

I everybody.

I want to use a custom layout for my swagger ui website. But I don't find how to custom simply with the documentation and there is no ressources on the internet.

I have try the getComponent method but that don't return everitime what I want. I don't want to have a global component like <Operations /> I would like to have access to the try it button, to the response and some other small component.

Some issues ?