I’ve recently tried to modify doom-themes to use nerd-icons in errors list provided by lsp-treemacs, breadcrumbs in headerline from lsp-mode and symbols from C-c c S, but I’ve seen that doomemacs actually using external package treemacs-nerd-icons for the same behavior for treemacs.
So I decided to do the same and now introducing the lsp-treemacs-nerd-icons package.
I’m relatively new to Emacs and elisp particularly, so will be glad for review and some feedback