---@brief --- --- https://www.npmjs.com/package/@herb-tools/language-server --- https://github.com/marcoroth/herb --- --- HTML+ERB (HTML + Embedded Ruby) --- Powerful and seamless HTML-aware ERB parsing and tooling. --- --- Herb is designed from the ground up to deeply understand `.html.erb` files, --- preserving both HTML and embedded Ruby structure without losing any details. --- --- `herb-language-server` can be installed via `npm`: --- --- ```sh --- npm install -g @herb-tools/language-server --- ``` --- --- or via `yarn`: --- --- ```sh --- yarn global add @herb-tools/language-server --- ``` ---@type vim.lsp.Config return { cmd = { 'herb-language-server', '--stdio' }, filetypes = { 'html', 'eruby' }, root_markers = { 'Gemfile', '.git' }, }