basic skeleton rewritten in reactjs

public/node_modules/workbox-routing/setCatchHandler.d.ts

@@ -0,0 +1,13 @@
+import { RouteHandler } from 'workbox-core/types.js';
+import './_version.js';
+/**
+ * If a Route throws an error while handling a request, this `handler`
+ * will be called and given a chance to provide a response.
+ *
+ * @param {workbox-routing~handlerCallback} handler A callback
+ * function that returns a Promise resulting in a Response.
+ *
+ * @memberof workbox-routing
+ */
+declare function setCatchHandler(handler: RouteHandler): void;
+export { setCatchHandler };