return {
  {
    'folke/edgy.nvim',
    opts = function()
      local opts = {
        bottom = {
          {
            ft = 'toggleterm',
            size = { height = 0.4 },
            filter = function(_, win)
              return vim.api.nvim_win_get_config(win).relative == ''
            end,
          },
          {
            ft = 'noice',
            size = { height = 0.4 },
            filter = function(_, win)
              return vim.api.nvim_win_get_config(win).relative == ''
            end,
          },
          'Trouble',
          { ft = 'qf', title = 'QuickFix' },
          { title = 'Spectre', ft = 'spectre_panel', size = { height = 0.4 } },
          {
            title = 'Neotest Output',
            ft = 'neotest-output-panel',
            size = { height = 15 },
          },
        },
        left = {
          { title = 'Neotest Summary', ft = 'neotest-summary' },
          -- "neo-tree",
        },
        right = {
          { title = 'Grug Far', ft = 'grug-far', size = { width = 0.4 } },
          {
            ft = 'help',
            size = { width = 0.4 },
            -- don't open help files in edgy that we're editing
            filter = function(buf)
              return vim.bo[buf].buftype == 'help'
            end,
          },
        },
        keys = {
          -- increase width
          ['<c-Right>'] = function(win)
            win:resize('width', 2)
          end,
          -- decrease width
          ['<c-Left>'] = function(win)
            win:resize('width', -2)
          end,
          -- increase height
          ['<c-Up>'] = function(win)
            win:resize('height', 2)
          end,
          -- decrease height
          ['<c-Down>'] = function(win)
            win:resize('height', -2)
          end,
        },
      }

      if LazyVim.has('neo-tree.nvim') then
        local pos = {
          filesystem = 'left',
          buffers = 'top',
          git_status = 'right',
          document_symbols = 'bottom',
          diagnostics = 'bottom',
        }
        local sources = LazyVim.opts('neo-tree.nvim').sources or {}
        for i, v in ipairs(sources) do
          table.insert(opts.left, i, {
            title = 'Neo-Tree ' .. v:gsub('_', ' '):gsub('^%l', string.upper),
            ft = 'neo-tree',
            filter = function(buf)
              return vim.b[buf].neo_tree_source == v
            end,
            pinned = true,
            open = function()
              vim.cmd(
                ('Neotree show position=%s %s dir=%s'):format(
                  pos[v] or 'bottom',
                  v,
                  LazyVim.root()
                )
              )
            end,
          })
        end
      end

      -- trouble
      for _, pos in ipairs({ 'top', 'bottom', 'left', 'right' }) do
        opts[pos] = opts[pos] or {}
        table.insert(opts[pos], {
          ft = 'trouble',
          filter = function(_, win)
            return vim.w[win].trouble
              and vim.w[win].trouble.position == pos
              and vim.w[win].trouble.type == 'split'
              and vim.w[win].trouble.relative == 'editor'
              and not vim.w[win].trouble_preview
          end,
        })
      end

      -- snacks terminal
      for _, pos in ipairs({ 'top', 'bottom', 'left', 'right' }) do
        opts[pos] = opts[pos] or {}
        table.insert(opts[pos], {
          ft = 'snacks_terminal',
          size = { height = 0.3 },
          title = '%{b:snacks_terminal.id}: %{b:term_title}',
          filter = function(_, win)
            return vim.w[win].snacks_win
              and vim.w[win].snacks_win.position == pos
              and vim.w[win].snacks_win.relative == 'editor'
              and not vim.w[win].trouble_preview
          end,
        })
      end

      return opts
    end,
  },
}