refactor(web): remove typescript

packages/web/src/hooks/useAuthentication.js

@@ -0,0 +1,10 @@
+import * as React from 'react';
+import { AuthenticationContext } from 'contexts/Authentication';
+export default function useAuthentication() {
+  const authenticationContext = React.useContext(AuthenticationContext);
+  return {
+    token: authenticationContext.token,
+    updateToken: authenticationContext.updateToken,
+    isAuthenticated: Boolean(authenticationContext.token),
+  };
+}