chore(explorer): moving requires to top level

Author: Uanela

lua/nvim-tree/explorer/init.lua

@@ -22,6 +22,8 @@ local Clipboard = require("nvim-tree.actions.fs.clipboard")
 local Renderer = require("nvim-tree.renderer")
 
 local FILTER_REASON = require("nvim-tree.enum").FILTER_REASON
+local change_dir = require("nvim-tree.actions.root.change-dir")
+local find_file = require("nvim-tree.actions.finders.find-file")
 
 local config
 
@@ -662,16 +664,16 @@ end
 ---@param node Node
 function Explorer:dir_up(node)
   if not node or node.name == ".." then
-    require("nvim-tree.actions.root.change-dir").fn("..")
+    change_dir.fn("..")
   else
     local cwd = core.get_cwd()
     if cwd == nil then
       return
     end
 
     local newdir = vim.fn.fnamemodify(utils.path_remove_trailing(cwd), ":h")
-    require("nvim-tree.actions.root.change-dir").fn(newdir)
-    require("nvim-tree.actions.finders.find-file").fn(node.absolute_path)
+    change_dir.fn(newdir)
+    find_file.fn(node.absolute_path)
   end
 end