How to disable argument autofill?

[tom-james-watson]

Some completions automatically insert the method signature with placeholder variables, like this:

I don't like this functionality and would like to turn it off. I can't see it mentioned in the docs anywhere and can't see any settings that look like they would disable it.

Is there a way to disable this?

Thanks!

[chemzqm]

It's placeholder of snippet, when you type any character the placeholder is removed.
You can disable snippet for function call of tsserver by:

  "typescript.suggest.completeFunctionCalls": false,
  "javascript.suggest.completeFunctionCalls": false,

Same as VSCode.

[tom-james-watson]

Thanks! FYI - I (and I presume lots of other vim users) have never used VSCode, so I don't think you should assume that users will know how things work just because it's like that in VSCode.

I think it would be really useful if all of the possible options were listed somewhere with explanations of what they mean.

[chemzqm]

It's documented
https://github.com/neoclide/coc.nvim/wiki/Using-configuration-file#extension-configuration
https://github.com/neoclide/coc-tsserver#configuration-options

Have priview in completeopt you can have the desciption in preview window.