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@firebase/firestore-types
Advanced tools
The @firebase/firestore-types package provides TypeScript type definitions for Firebase Firestore. It is designed to help developers using TypeScript to have type-safe interactions with Firestore, ensuring that the code adheres to the expected types of Firestore's API.
Document Data Typing
This feature allows developers to extend the DocumentData type to define custom types for their documents, ensuring type safety when manipulating Firestore documents.
import { DocumentData } from '@firebase/firestore-types';
interface User extends DocumentData {
name: string;
age: number;
}
const user: User = { name: 'John Doe', age: 30 };
Query Typing
Developers can use types like Query and QuerySnapshot to handle Firestore queries with type safety, ensuring that the operations on queries are correctly typed.
import { Query, QuerySnapshot } from '@firebase/firestore-types';
function fetchUsers(query: Query): Promise<QuerySnapshot> {
return query.get();
}
Transaction and Batch Typing
This feature provides types for Firestore transactions and batches, allowing developers to manage multiple document updates with type assurance.
import { Firestore, WriteBatch, Transaction } from '@firebase/firestore-types';
function updateMultipleDocs(firestore: Firestore) {
const batch: WriteBatch = firestore.batch();
const transaction: Transaction = firestore.runTransaction(async (t) => {
// transaction logic here
});
}
Provides TypeScript definitions for Node.js. Similar in purpose to @firebase/firestore-types, but for Node.js environment instead of Firestore. It helps in developing Node.js applications with TypeScript by providing type definitions for various Node.js APIs.
Offers TypeScript definitions for React. Like @firebase/firestore-types, it serves to enhance development in TypeScript by providing accurate types for React APIs, aiding in the development of type-safe React applications.
This package is not intended for direct usage, and should only be used via the officially supported firebase package.
FAQs
@firebase/firestore Types
The npm package @firebase/firestore-types receives a total of 1,498,041 weekly downloads. As such, @firebase/firestore-types popularity was classified as popular.
We found that @firebase/firestore-types demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 4 open source maintainers collaborating on the project.
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