basic skeleton rewritten in reactjs

public/node_modules/workbox-navigation-preload/index.d.ts

@@ -0,0 +1,23 @@
+import { disable } from './disable.js';
+import { enable } from './enable.js';
+import { isSupported } from './isSupported.js';
+import './_version.js';
+interface NavigationPreloadState {
+    enabled?: boolean;
+    headerValue?: string;
+}
+interface NavigationPreloadManager {
+    disable(): Promise<void>;
+    enable(): Promise<void>;
+    getState(): Promise<NavigationPreloadState>;
+    setHeaderValue(value: string): Promise<void>;
+}
+declare global {
+    interface ServiceWorkerRegistration {
+        readonly navigationPreload: NavigationPreloadManager;
+    }
+}
+/**
+ * @module workbox-navigation-preload
+ */
+export { disable, enable, isSupported };