return {
  -- Getting you where you want with the fewest keystrokes.
  -- https://github.com/ThePrimeagen/harpoon
  {
    'ThePrimeagen/harpoon',
    branch = 'harpoon2',
    dependencies = {
      'nvim-lua/plenary.nvim',
      'nvim-telescope/telescope.nvim',
    },
    config = function()
      local harpoon = require 'harpoon'

      harpoon:setup {}

      vim.keymap.set('n', '<leader>ht', function()
        harpoon.ui:toggle_quick_menu(harpoon:list())
      end)

      -- basic telescope configuration
      local conf = require('telescope.config').values
      local function toggle_telescope(harpoon_files)
        local file_paths = {}
        for _, item in ipairs(harpoon_files.items) do
          table.insert(file_paths, item.value)
        end

        require('telescope.pickers')
          .new({}, {
            prompt_title = 'Harpoon',
            finder = require('telescope.finders').new_table {
              results = file_paths,
            },
            previewer = conf.file_previewer {},
            sorter = conf.generic_sorter {},
          })
          :find()
      end

      vim.keymap.set('n', '<leader>xa', function()
        toggle_telescope(harpoon:list())
      end, { desc = 'Open harpoon window' })
    end,
    keys = {
      {
        '<leader>xa',
        function()
          require('harpoon'):list():add()
        end,
        desc = 'harpoon file',
      },
      {
        '<leader>xN',
        function()
          require('harpoon'):list():prev()
        end,
        desc = 'harpoon to previous file',
      },
      {
        '<leader>xn',
        function()
          require('harpoon'):list():next()
        end,
        desc = 'harpoon to next file',
      },
      {
        '<leader>1',
        function()
          require('harpoon'):list():select(1)
        end,
        desc = 'harpoon to file 1',
      },
      {
        '<leader>2',
        function()
          require('harpoon'):list():select(2)
        end,
        desc = 'harpoon to file 2',
      },
      {
        '<leader>3',
        function()
          require('harpoon'):list():select(3)
        end,
        desc = 'harpoon to file 3',
      },
      {
        '<leader>4',
        function()
          require('harpoon'):list():select(4)
        end,
        desc = 'harpoon to file 4',
      },
      {
        '<leader>5',
        function()
          require('harpoon'):list():select(5)
        end,
        desc = 'harpoon to file 5',
      },
    },
  },
}