return {
  'lewis6991/gitsigns.nvim',
  event = 'BufReadPre',

  ---@module 'gitsigns'
  ---@type GitSigns.Config
  opts = {
    signs = {
      add          = { text = '┃' },
      change       = { text = '┃' },
      delete       = { text = '▁' },
      topdelete    = { text = '▔' },
      changedelete = { text = '~' },
      untracked    = { text = '┆' },
    },
    signs_staged = {
      add          = { text = '┃' },
      change       = { text = '┃' },
      delete       = { text = '▁' },
      topdelete    = { text = '▔' },
      changedelete = { text = '~' },
    },
    signs_staged_enable = true,
    current_line_blame = false,

    on_attach = function(bufnr)
      local gs = require('gitsigns')
      local function map(mode, lhs, rhs, desc)
        vim.keymap.set(mode, lhs, rhs, { buffer = bufnr, desc = desc })
      end

      map('n', ']h', function()
        if vim.wo.diff then
          vim.cmd.normal({ ']c', bang = true })
        else
          gs.nav_hunk('next')
        end
      end, 'Next hunk')

      map('n', '[h', function()
        if vim.wo.diff then
          vim.cmd.normal({ '[c', bang = true })
        else
          gs.nav_hunk('prev')
        end
      end, 'Prev hunk')

      map('n', '<leader>hs', function()
        gs.stage_hunk({ vim.fn.line('.'), vim.fn.line('v') })
      end, 'Stage hunk (selection)')

      map('v', '<leader>hr', function()
        gs.reset_hunk({ vim.fn.line('.'), vim.fn.line('v') })
      end, 'Reset hunk (selection)')

      map('n', '<leader>hp', gs.preview_hunk, 'Preview hunk')
      map('n', '<leader>hd', gs.diffthis, 'Diff this')
      map('n', '<leader>hD', function() gs.diffthis('~') end, 'Diff this (last commit)')

      map('n', '<leader>gb', gs.toggle_current_line_blame, 'Toggle line blame')
      map('n', '<leader>gB', gs.blame, 'Blame buffer')
    end
  },
}