return {
  "nvim-neo-tree/neo-tree.nvim",
  opts = {
    window = {
      mappings = {
        ["<cr>"] = function(state)
          local node = state.tree:get_node()
          if node.type == "directory" then
            require("neo-tree.sources.filesystem.commands").toggle_node(state)
          else
            require("neo-tree.sources.filesystem.commands").open(state)
            require("neo-tree.command").execute({ action = "close" })
          end
        end,
        ["l"] = function(state)
          local node = state.tree:get_node()
          if node.type == "directory" then
            require("neo-tree.sources.filesystem.commands").toggle_node(state)
          else
            require("neo-tree.sources.filesystem.commands").open(state)
            require("neo-tree.command").execute({ action = "close" })
          end
        end,
      },
    },
  },
  keys = {
    {
      "<leader>h",
      function()
        require("neo-tree.command").execute({ action = "focus", source = "filesystem", toggle = true })
      end,
      desc = "Toggle File Explorer",
    },
  },
}