From 3a7bd26067872d55b69e67f67bde935392cdd04b Mon Sep 17 00:00:00 2001
From: Celtic Minstrel <celtic.minstrel.ca@some.place>
Date: Mon, 6 Feb 2023 20:52:18 -0500
Subject: [PATCH] [LuaDoc] Document ndirs member of a directory listing

---
 utils/emmylua/filesystem.lua | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/utils/emmylua/filesystem.lua b/utils/emmylua/filesystem.lua
index 42a5ec7fd99..22c483ffbe0 100644
--- a/utils/emmylua/filesystem.lua
+++ b/utils/emmylua/filesystem.lua
@@ -2,12 +2,15 @@
 
 filesystem = {}
 
+---@class directory_listing : string[]
+---@field ndirs integer
+
 ---Read a text file into memory, or list files in a directory
 ---@param path string
----@return string|string[]
+---@return string|directory_listing
 function filesystem.read_file(path) end
 
----Check if a file exists
+---Check if a file exists and whether
 ---@param path string
 ---@param real_file? boolean If true, the file must be a real file and not for example a directory.
 ---@return boolean