return {
  {
    'folke/trouble.nvim',
    opts = {
      modes = {
        preview_float = {
          mode = 'diagnostics',
          preview = {
            type = 'float',
            relative = 'editor',
            border = 'rounded',
            title = 'Preview',
            title_pos = 'center',
            position = { 0, -2 },
            size = { width = 0.3, height = 0.3 },
            zindex = 200,
          },
        },
      },
    },
    cmd = 'Trouble',
  },
}