[Home](./index.md) > [@firebase/firestore](./firestore.md) > [/](./firestore_.md) > [LoadBundleTaskProgress](./firestore_.loadbundletaskprogress.md) ## LoadBundleTaskProgress interface Represents a progress update or a final state from loading bundles. Signature: ```typescript export declare interface LoadBundleTaskProgress ``` ## Properties | Property | Type | Description | | --- | --- | --- | | [bytesLoaded](./firestore_.loadbundletaskprogress.bytesloaded.md) | number | How many bytes have been loaded. | | [documentsLoaded](./firestore_.loadbundletaskprogress.documentsloaded.md) | number | How many documents have been loaded. | | [taskState](./firestore_.loadbundletaskprogress.taskstate.md) | [TaskState](./firestore_.taskstate.md) | Current task state. | | [totalBytes](./firestore_.loadbundletaskprogress.totalbytes.md) | number | How many bytes are in the bundle being loaded. | | [totalDocuments](./firestore_.loadbundletaskprogress.totaldocuments.md) | number | How many documents are in the bundle being loaded. |