docs: add missing live filter luadocs

lua/nvim-tree/explorer/init.lua

@@ -16,6 +16,9 @@ M.reload = require("nvim-tree.explorer.reload").reload
 ---@field absolute_path string
 ---@field nodes Node[]
 ---@field open boolean
+---@field filters Filters
+---@field live_filter LiveFilter
+---@field sorters Sorter
 ---@field marks Marks
 
 local Explorer = {}

lua/nvim-tree/explorer/live-filter.lua

@@ -2,8 +2,15 @@ local view = require "nvim-tree.view"
 local utils = require "nvim-tree.utils"
 local Iterator = require "nvim-tree.iterators.node-iterator"
 
+---@class LiveFilter
+---@field explorer Explorer
+---@field prefix string
+---@field always_show_folders boolean
+---@field filter string
 local LiveFilter = {}
 
+---@param opts table
+---@param explorer Explorer
 function LiveFilter:new(opts, explorer)
   local o = {
     explorer = explorer,