I have this peace of code :

(use-package flymake
  :ensure t
  :hook (prog-mode . flymake-mode)
  :bind (("C-h ." . display-local-help)
     :map flymake-mode-map
     ("C-c ! n" . flymake-goto-next-error)
     ("C-c ! p" . flymake-goto-prev-error)
     ("C-c ! l" . flymake-show-buffer-diagnostics)))

And wonder what is the corresponding emacs-lisp command for the part

:bind

:map flymake-mode-map

("c-c ! n" . flymake-goto-next-error)

I guest that :

:hook
Correspond to (add-hook) but :bind :map I dont know