# yii\debug\storage

> 2 classes of the yii\debug\storage namespace.

[API reference](/docs/api/index.md) › [Debug](/docs/extensions/debug/reference/index.md) › storage

## Classes

| Class | Summary |
| --- | --- |
| [`SnapshotStore`](/docs/extensions/debug/reference/storage/snapshotstore/index.md) final | Yii2 compatibility facade for the framework-neutral snapshot store. |
| [`SnapshotWriteResult`](/docs/extensions/debug/reference/storage/snapshotwriteresult/index.md) final readonly | Carries the committed manifest and the summaries evicted by a snapshot write. |