---
url: /api/@warp-drive/experiments/storage/types/InternalCacheStorageEvent.md
---

 

#  InternalCacheStorageEvent

```ts
interface InternalCacheStorageEvent {
  key: string | null;
  newValue: string | null;
  oldValue: string | null;
  storageArea: string;
}
```

Defined in: [storage/cache.ts:8](https://github.com/warp-drive-data/warp-drive/blob/331a6acae2c14f865cc913111e8f3f2d4f6d7e44/warp-drive-packages/experiments/src/storage/cache.ts#L8)

## Properties

### key

```ts
key: string | null;
```

Defined in: [storage/cache.ts:10](https://github.com/warp-drive-data/warp-drive/blob/331a6acae2c14f865cc913111e8f3f2d4f6d7e44/warp-drive-packages/experiments/src/storage/cache.ts#L10)

***

### newValue

```ts
newValue: string | null;
```

Defined in: [storage/cache.ts:12](https://github.com/warp-drive-data/warp-drive/blob/331a6acae2c14f865cc913111e8f3f2d4f6d7e44/warp-drive-packages/experiments/src/storage/cache.ts#L12)

***

### oldValue

```ts
oldValue: string | null;
```

Defined in: [storage/cache.ts:11](https://github.com/warp-drive-data/warp-drive/blob/331a6acae2c14f865cc913111e8f3f2d4f6d7e44/warp-drive-packages/experiments/src/storage/cache.ts#L11)

***

### storageArea

```ts
storageArea: string;
```

Defined in: [storage/cache.ts:9](https://github.com/warp-drive-data/warp-drive/blob/331a6acae2c14f865cc913111e8f3f2d4f6d7e44/warp-drive-packages/experiments/src/storage/cache.ts#L9)