RouterContextProvider

unstable_RouterContextProvider



This API is experimental and subject to breaking changes in minor/patch releases. Please use with caution and pay very close attention to release notes for relevant changes.

Summary

Reference Documentation ↗

Provides methods for writing/reading values in application context in a type-safe way. Primarily for usage with middleware.

import {
  unstable_createContext,
  unstable_RouterContextProvider
} from "react-router";

const userContext = unstable_createContext<User | null>(null);
const contextProvider = new unstable_RouterContextProvider();
contextProvider.set(userContext, getUser());
//                               ^ Type-safe
const user = contextProvider.get(userContext);
//    ^ User
Docs and examples CC 4.0
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