Can the :mode command take multiple extensions to trigger a mode?

Take this set of extensions to trigger yaml-mode

:mode ("\\.yml\\'" . yaml-mode)
:mode ("\\.yaml\\'" . yaml-mode)

Is something like this possible

:mode ('("\\.yml\\'" "\\.yml\\'") . yaml-mode)

i.e pass a list of extensions, rather than a single extension?

Would that require some kind of macro?

https://redd.it/1x4vdjm
@r_emacs