import React from "react"; interface IAppProgressContext { isProgress: boolean; setProgressState: (isOpened: boolean) => void; } export const AppProgressContext = React.createContext( undefined ); export const AppProgressProvider: React.StatelessComponent<{}> = ({ children }) => { const [isProgress, setProgressState] = React.useState(false); return ( {children} ); }; export const AppProgress = AppProgressContext.Consumer; export default AppProgress;