return {
  -- edgy
  {
    "folke/edgy.nvim",
    event = "VeryLazy",
    opts = {
      bottom = {
        { ft = "toggleterm", size = { height = 0.4 } },
        {
          ft = "lazyterm",
          title = "LazyTerm",
          size = { height = 0.4 },
          filter = function(buf)
            return not vim.b[buf].lazyterm_cmd
          end,
        },
        "Trouble",
        { ft = "qf", title = "QuickFix" },
        {
          ft = "help",
          size = { height = 20 },
          -- only show help buffers
          filter = function(buf)
            return vim.bo[buf].buftype == "help"
          end,
        },
        { ft = "spectre_panel", size = { height = 0.4 } },
      },
      left = {
        {
          title = "Neo-Tree",
          ft = "neo-tree",
          filter = function(buf)
            return vim.b[buf].neo_tree_source == "filesystem"
          end,
          size = { height = 0.5 },
        },
        {
          title = "Neo-Tree Git",
          ft = "neo-tree",
          filter = function(buf)
            return vim.b[buf].neo_tree_source == "git_status"
          end,
          pinned = true,
          open = "Neotree position=right git_status",
        },
        {
          title = "Neo-Tree Buffers",
          ft = "neo-tree",
          filter = function(buf)
            return vim.b[buf].neo_tree_source == "buffers"
          end,
          pinned = true,
          open = "Neotree position=top buffers",
        },
        {
          ft = "Outline",
          pinned = true,
          open = "SymbolsOutline",
        },
        "neo-tree",
      },
    },
  },

  -- prevent neo-tree from opening files in edgy windows
  {
    "nvim-neo-tree/neo-tree.nvim",
    optional = true,
    opts = function(_, opts)
      opts.open_files_do_not_replace_types = opts.open_files_do_not_replace_types
        or { "terminal", "Trouble", "qf", "Outline" }
      table.insert(opts.open_files_do_not_replace_types, "edgy")
    end,
  },

  -- Fix bufferline offsets when edgy is loaded
  {
    "akinsho/bufferline.nvim",
    optional = true,
    opts = function()
      local Offset = require("bufferline.offset")
      if not Offset.edgy then
        local get = Offset.get
        Offset.get = function()
          if package.loaded.edgy then
            local layout = require("edgy.config").layout
            local ret = { left = "", left_size = 0, right = "", right_size = 0 }
            for _, pos in ipairs({ "left", "right" }) do
              local sb = layout[pos]
              if sb and #sb.wins > 0 then
                local title = " Sidebar" .. string.rep(" ", sb.bounds.width - 8)
                ret[pos] = "%#EdgyTitle#" .. title .. "%*" .. "%#WinSeparator#│%*"
                ret[pos .. "_size"] = sb.bounds.width
              end
            end
            ret.total_size = ret.left_size + ret.right_size
            if ret.total_size > 0 then
              return ret
            end
          end
          return get()
        end
        Offset.edgy = true
      end
    end,
  },
}