return {
  filetypes = { "c", "cpp", "h" },
  cmd = { "clangd-18", '--background-index', '--clang-tidy', '--log=verbose',
        "--header-insertion=iwyu",
        "--completion-style=detailed",
        "--function-arg-placeholders",
        "--fallback-style=llvm",
      },
  root_markers = {
    "compile_commands.json",
    "compile_flags.txt",
    "configure.ac", -- AutoTools
    "Makefile",
    "configure.ac",
    "configure.in",
    "config.h.in",
    "meson.build",
    "meson_options.txt",
    "build.ninja",
    ".git",
  },
  init_options = {
    clangdFileStatus = true,
  },
}