return {
  -- statusline
  {
    'nvim-lualine/lualine.nvim',
    dependencies = {
      {
        'nvim-tree/nvim-web-devicons',
        lazy = true
      },
      {
        'f-person/git-blame.nvim',
        config = function()
          vim.g.gitblame_display_virtual_text = 0
        end
      },
      { 'tiyn/tccs.nvim' },
    },
    config = function()
      require('lualine').setup({
        options = {
          globalstatus = true,
          symbols = {
            error = Error_sign,
            warn = Warn_sign,
            hint = Hint_sign,
            info = Info_sign
          },
          theme = 'tccs',
          component_separators = { left = '', right = '' },
          section_separators = { left = '', right = '' }
        },
        sections = {
          lualine_b = {
            {
              require('gitblame').get_current_blame_text,
              cond = require('gitblame').is_blame_text_available
            }
          },
          lualine_c = {},
          lualine_x = {
            'encoding',
            'fileformat',
            {
              'filetype',
              icon_only = true
            }
          },
          lualine_y = {
            {
              'filename',
              file_status = true,
              newfile_status = true,
              path = 1,
              shorting_target = 50,
              symbols = {
                modified = Lualine_signs["modified"],
                readonly = Lualine_signs["readonly"],
                unnamed = Lualine_signs["unnamed"],
                newfile = Lualine_signs["newfile"],
              }
            }
          },
          lualine_z = { 'progress', 'location' },
        }
      })
    end
  }
}