Place Fortnite components directly by key?

I wanted to ask if it is possible on the PC at Fortnite to place the components directly with a button, so not only for example, press "Q" for the stairs and then place with the left mouse button, but press q once and then that is Stairs there?

That would be pretty stupid

Then you have to press each key every time you want to build something.

For example, 90s would only be possible very slowly

This is not possible. This is only possible on the PS4.