chore: migrate to classic (#2991)

* add classic, migrating nodes classes

* add mixins to classic

* typechecked optargs constructors for nodes

* typechecked optargs constructors for watcher and event

* luacheck

* typechecked optargs constructors for GitRunner

* typechecked optargs constructors for Sorter

* typechecked optargs constructors for decorators, WIP

* typechecked optargs constructors for decorators, WIP

* typechecked optargs constructors for decorators

* remove class

* replace enums with named maps

* Renderer and Builder use classic, tidy opts

* LiveFilter uses classic, tidy opts

* Filter uses classic, tidy opts

* add FilterTypes named map

* move toggles into filters

* Marks uses classic, tidy opts

* Sorter uses classic, tidy opts

* Clipboard uses classic, tidy opts

* use supers for node methods

* HighlightDisplay uses classic

* protected :new

* Watcher tidy

* Revert "use supers for node methods"

This reverts commit 9fc7a866ec.

* Watcher tidy

* format

* format

* Filters private methods

* format

* Sorter type safety

* Sorter type safety

* Sorter type safety

* Sorter type safety

* Sorter type safety

* Sorter type safety

* tidy Runner

* tidy hi-test name

lua/nvim-tree/node/root.lua

@@ -1,20 +1,15 @@
 local DirectoryNode = require("nvim-tree.node.directory")
 
 ---@class (exact) RootNode: DirectoryNode
-local RootNode = DirectoryNode:new()
+local RootNode = DirectoryNode:extend()
 
----Static factory method
----@param explorer Explorer
----@param absolute_path string
----@param name string
----@param fs_stat uv.fs_stat.result|nil
----@return RootNode
-function RootNode:create(explorer, absolute_path, name, fs_stat)
-  local o = DirectoryNode:create(explorer, nil, absolute_path, name, fs_stat)
+---@class RootNode
+---@overload fun(args: NodeArgs): RootNode
 
-  o = self:new(o)
-
-  return o
+---@protected
+---@param args NodeArgs
+function RootNode:new(args)
+  RootNode.super.new(self, args)
 end
 
 ---Root is never a dotfile