return {
  "mhartington/formatter.nvim",

  cmd = {
    "Format",
    "FormatLock",
    "FormatWrite",
    "FormatWriteLock",
  },

  keys = {
    -- stylua: ignore start
    { "<leader>F", "<cmd>Format<cr>",                  desc = "󰉼 Format file" },
    { "<leader>F", "<cmd>'<,'>Format<cr>", mode = "v", desc = "󰉼 Format selection" },
    -- stylua: ignore end
  },

  opts = function(_, opts)
    local builtin = require("formatter.filetypes")
    return vim.tbl_deep_extend("force", opts or {}, {
      filetype = {
        -- stylua: ignore start
        c        = { builtin.c.clangformat },
        cmake    = { builtin.cmake.cmakeformat },
        cpp      = { builtin.cpp.clangformat },
        cs       = { builtin.cs.clangformat },
        json     = { builtin.cs.prettier },
        lua      = { builtin.lua.stylua },
        markdown = { builtin.markdown.prettier },
        python   = {}, -- TODO: pick one
        sh       = { builtin.sh.shfmt },
        zsh      = { builtin.zsh.beautysh },
        -- stylua: ignore end
      },
    })
  end,
}