diff --git a/stdlib/env.lua b/stdlib/env.lua
new file mode 100644
index 0000000..4543473
--- /dev/null
+++ b/stdlib/env.lua
@@ -0,0 +1,8 @@
+require('stdlib.util')
+
+local self = {}
+
+self.inEditor = SCREENMAN:GetTopScreen():GetName() == 'ScreenEdit'
+self.onWine = includes(INPUTMAN:GetDescriptions(), 'Wine Keyboard')
+
+return self
\ No newline at end of file
diff --git a/typings.lua b/typings.lua
index 80f7e48..230ad3f 100644
--- a/typings.lua
+++ b/typings.lua
@@ -13,6 +13,8 @@ PREFSMAN = {}
 SCREENMAN = {}
 ---@type ProfileManager
 PROFILEMAN = {}
+---@type RageInput
+INPUTMAN = {}
 
 ---@return Quad
 --- Defines a Quad actor.