[Home](./index.md) > [@firebase/storage-types](./storage-types.md) ## storage-types package ## Interfaces | Interface | Description | | --- | --- | | [FirebaseStorageError](./storage-types.firebasestorageerror.md) | An error returned by the Firebase Storage SDK. | | [FullMetadata](./storage-types.fullmetadata.md) | The full set of object metadata, including read-only properties. | | [ListOptions](./storage-types.listoptions.md) | The options list() accepts. | | [ListResult](./storage-types.listresult.md) | Result returned by list(). | | [SettableMetadata](./storage-types.settablemetadata.md) | Object metadata that can be set at any time. | | [StorageObserver](./storage-types.storageobserver.md) | A stream observer for Firebase Storage. | | [StorageReference](./storage-types.storagereference.md) | Represents a reference to a Google Cloud Storage object. Developers can upload, download, and delete objects, as well as get/set object metadata. | | [StorageService](./storage-types.storageservice.md) | A Firebase Storage instance. | | [UploadMetadata](./storage-types.uploadmetadata.md) | Object metadata that can be set at upload. | | [UploadResult](./storage-types.uploadresult.md) | Result returned from a non-resumable upload. | | [UploadTask](./storage-types.uploadtask.md) | Represents the process of uploading an object. Allows you to monitor and manage the upload. | | [UploadTaskSnapshot](./storage-types.uploadtasksnapshot.md) | Holds data about the current state of the upload task. | ## Type Aliases | Type Alias | Description | | --- | --- | | [TaskEvent](./storage-types.taskevent.md) | An event that is triggered on a task. | | [TaskState](./storage-types.taskstate.md) | Represents the current state of a running upload. |