react-router-last-location/src/LastLocationContext.ts

Provides access to the last location in react + react-router (v4.x) apps. Useful for handling internal routing. Easily prevent leaving your app by users.

import { createContext } from 'react';
import { RouteComponentProps } from 'react-router-dom';

export type LastLocationType = null | RouteComponentProps['location'];

const LastLocationContext = createContext<LastLocationType>(null);

export default LastLocationContext;