Prettier: Upgrade to 2 (#30387)

* Updated package json but not updated source files

* Update eslint plugin

* updated files

public/app/features/live/channel.ts

@@ -106,7 +106,7 @@ export class CentrifugeLiveChannel<TMessage = any, TPublish = any> implements Li
       };
 
       this.getPresence = () => {
-        return this.subscription!.presence().then(v => {
+        return this.subscription!.presence().then((v) => {
           return {
             users: Object.keys(v.presence),
           };

public/app/features/live/dashboard/DashboardChangedModal.tsx

@@ -81,7 +81,7 @@ export class DashboardChangedModal extends PureComponent<Props, State> {
             <div>This dashboard has been modifed by another session</div>
           )}
           <br />
-          {options.map(opt => {
+          {options.map((opt) => {
             return (
               <div key={opt.label} onClick={opt.action} className={styles.radioItem}>
                 <h3>{opt.label}</h3>

public/app/features/live/features.ts

@@ -26,7 +26,7 @@ export function registerLiveFeatures() {
     name: 'testdata',
     support: {
       getChannelConfig: (path: string) => {
-        return channels.find(c => c.path === path);
+        return channels.find((c) => c.path === path);
       },
       getSupportedPaths: () => channels,
     },

public/app/features/live/live.ts

@@ -17,9 +17,7 @@ export const sessionId =
   '/' +
   Date.now().toString(16) +
   '/' +
-  Math.random()
-    .toString(36)
-    .substring(2, 15);
+  Math.random().toString(36).substring(2, 15);
 
 export class CentrifugeSrv implements GrafanaLiveSrv {
   readonly open = new Map<string, CentrifugeLiveChannel>();
@@ -39,7 +37,7 @@ export class CentrifugeSrv implements GrafanaLiveSrv {
     });
     this.centrifuge.connect(); // do connection
     this.connectionState = new BehaviorSubject<boolean>(this.centrifuge.isConnected());
-    this.connectionBlocker = new Promise<void>(resolve => {
+    this.connectionBlocker = new Promise<void>((resolve) => {
       if (this.centrifuge.isConnected()) {
         return resolve();
       }
@@ -103,7 +101,7 @@ export class CentrifugeSrv implements GrafanaLiveSrv {
     this.open.set(id, channel);
 
     // Initialize the channel in the background
-    this.initChannel(scope, channel).catch(err => {
+    this.initChannel(scope, channel).catch((err) => {
       channel?.shutdownWithError(err);
       this.open.delete(id);
     });