update serviceworker

src/registerServiceWorker.ts

@@ -1,3 +1,4 @@
+// tslint:disable:no-console
 // In production, we register a service worker to serve assets from local cache.
 
 // This lets the app load faster on subsequent visits in production, and gives
@@ -14,16 +15,16 @@ const isLocalhost = Boolean(
     window.location.hostname === '[::1]' ||
     // 127.0.0.1/8 is considered localhost for IPv4.
     window.location.hostname.match(
-      /^127(?:\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}$/,
-    ),
+      /^127(?:\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}$/
+    )
 )
 
 export default function register() {
   if (process.env.NODE_ENV === 'production' && 'serviceWorker' in navigator) {
     // The URL constructor is available in all browsers that support SW.
     const publicUrl = new URL(
       process.env.PUBLIC_URL!,
-      window.location.toString(),
+      window.location.toString()
     )
     if (publicUrl.origin !== window.location.origin) {
       // Our service worker won't work if PUBLIC_URL is on a different origin
@@ -44,7 +45,7 @@ export default function register() {
         navigator.serviceWorker.ready.then(() => {
           console.log(
             'This web app is being served cache-first by a service ' +
-              'worker. To learn more, visit https://goo.gl/SC7cgQ',
+              'worker. To learn more, visit https://goo.gl/SC7cgQ'
           )
         })
       } else {
@@ -108,7 +109,7 @@ function checkValidServiceWorker(swUrl: string) {
     })
     .catch(() => {
       console.log(
-        'No internet connection found. App is running in offline mode.',
+        'No internet connection found. App is running in offline mode.'
       )
     })
 }