diff --git a/packages/storage/src/abstract.ts b/packages/storage/src/abstract.ts
index e8fe161..4fc04bc 100644
--- a/packages/storage/src/abstract.ts
+++ b/packages/storage/src/abstract.ts
@@ -13,8 +13,8 @@ export abstract class Storage {
   abstract entries<CustomValueType = unknown>():
     | IterableIterator<[string, CustomValueType]>
     | Promise<[string, CustomValueType][]>;
-  abstract open(): Promise<void>
-  abstract close(): Promise<void>
+  abstract open(): Promise<void>;
+  abstract close(): Promise<void>;
 }
 
 export interface GenericStorageOptions {