How to disable arguments hinting window ?

[Linwei]

I want to disable the popup window like this:

because my window border font is not displayed well in GVim+Windows+Direct2D, makes it looks ugly.

I prefer echodoc.vim to display arguments help in the cmdline.

The :h asyncomplete documentation doesn't contain any information to disable this window.

YCM provides an option for this:

let g:ycm_disable_signature_help = 1

Does asyncomplete have something similar ??

[Prabir Shrestha]

Asyncomplete doesn't support hints. It is probably your source such as vim-lsp.