diff --git a/lib/init.lua b/lib/init.lua
index a3642de..3374970 100644
--- a/lib/init.lua
+++ b/lib/init.lua
@@ -194,7 +194,7 @@ local function onNotifyAdd(world, archetype, otherArchetype, row: number, added:
 end
 
 
-type World = typeof(World.new())
+export type World = typeof(World.new())
 
 local function ensureArchetype(world: World, types, prev)
 	if #types < 1 then
@@ -581,4 +581,4 @@ return table.freeze({
 	ON_ADD = ON_ADD,
 	ON_REMOVE = ON_REMOVE,
 	ON_SET = ON_SET
-})
\ No newline at end of file
+})