Project: /docs/reference/js/_project.yaml Book: /docs/reference/_book.yaml page_type: reference {% comment %} DO NOT EDIT THIS FILE! This is generated by the JS SDK team, and any local changes will be overwritten. Changes should be made in the source code at https://github.com/firebase/firebase-js-sdk {% endcomment %} # MemoryLocalCache interface Provides an in-memory cache to the SDK. This is the default cache unless explicitly configured otherwise. To use, create an instance using the factory function , then set the instance to `FirestoreSettings.cache` and call `initializeFirestore` using the settings object. Signature: ```typescript export declare interface MemoryLocalCache ``` ## Properties | Property | Type | Description | | --- | --- | --- | | [kind](./firestore_.memorylocalcache.md#memorylocalcachekind) | 'memory' | | ## MemoryLocalCache.kind Signature: ```typescript kind: 'memory'; ```