From abb4bc4a7044c453252a9f593162363d056f3496 Mon Sep 17 00:00:00 2001
From: Herwin Bozet <herwin.bozet@gmail.com>
Date: Sun, 12 Apr 2026 08:47:18 +0200
Subject: [PATCH] Added explicit nil return value, Bumped to 2.0.0 Update
 sleep.lua

---
 lua/sleep.lua | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lua/sleep.lua b/lua/sleep.lua
index b97bd7d..0e36990 100644
--- a/lua/sleep.lua
+++ b/lua/sleep.lua
@@ -5,7 +5,7 @@
 -- @license CC0 1.0 Universal (CC0 1.0) (Public Domain)
 -- @copyright 2026
 --
--- @release 1.0.0
+-- @release 2.0.0
 
 
 -- Setup
@@ -85,6 +85,7 @@ end
 --- Sleeps for a given amount of milliseconds and returns. \
 --- May be interrupted by the OS.
 --- @param milliseconds number Amount of milliseconds to sleep.
+--- @return nil
 function M.sleep_ms(milliseconds)
     if milliseconds < 0 then
         if M.ignore_errors then
@@ -110,11 +111,14 @@ function M.sleep_ms(milliseconds)
     else
         error("Library must be used on Win32 or Linux platforms ! (os: " .. ffi.os .. ")")
     end
+
+    return nil
 end
 
 --- Sleeps for a given amount of seconds and returns. \
 --- May be interrupted by the OS.
 --- @param seconds number Amount of seconds to sleep.
+--- @return nil
 function M.sleep_s(seconds)
     return M.sleep_ms(seconds * 1000)
 end