diff --git a/vscode/library.lua b/vscode/library.lua
index 72218d4..a2315cc 100644
--- a/vscode/library.lua
+++ b/vscode/library.lua
@@ -351,6 +351,19 @@ function sys.dir() end
 ---Exit the game
 function sys.quit() end
 
+---@return number
+---Gets the frames per second
+function sys.fps() end
+
+---@return string
+---Gets the content of the clipboard
+function sys.clipboard() end
+
+---@param value string
+---Sets the content of the clipboard
+function sys.clipboard(value) end
+
+
 ---@class win
 win = {}