diff --git a/index.d.ts b/index.d.ts
index 1b83acbc7..5605d2d33 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -730,6 +730,7 @@ export class Anvil {
 
 export interface Enchantment {
   level: number
+  expected: { enchant: number, level: number }
 }
 
 export class Villager extends Window<ConditionalStorageEvents> {