---@brief --- --- https://github.com/posit-dev/air --- --- Air is an R formatter and language server, written in Rust. --- --- Refer to the [documentation](https://posit-dev.github.io/air/editors.html) for more details. ---@type vim.lsp.Config return { cmd = { 'air', 'language-server' }, filetypes = { 'r' }, root_markers = { 'air.toml', '.air.toml', '.git' }, }