---@brief --- --- https://github.com/elixir-lang/expert --- --- Expert is the official language server implementation for the Elixir programming language. ---@type vim.lsp.Config return { filetypes = { 'elixir', 'eelixir', 'heex', 'surface' }, root_markers = { 'mix.exs', '.git' }, cmd = { 'expert' }, }