title: How to apply multiple auto fixes with nvim LSP
body: <p>In nvim, using LSP, i want to be able to apply a 'fix all of the same type' similar to what can be done in VSCode (see picture). How would one go about adding this to LSP code actions?</p>
  <p>Edit: I know this can be done using COC. But i want it for LSP.
  <a href="https://i.stack.imgur.com/TFIGm.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/TFIGm.png" alt="VSCode example" /></a></p>