How to use coc-action-definition

Removing coc-pyright and setting it to ale. Now I have this:

`[coc.nvim]: Error on notification "jumpDefinition": definition provider not found for current buffer, your language server doesn't support it.`

https://github.com/dense-analysis/ale supports it. How to attach it to `coc-definition` or what this command should do.
Ir it has to be standalone plugin?

It's not clear.