Apply formatting changes

Author: billyvg

packages/rrweb/src/replay/index.ts

@@ -816,8 +816,7 @@ export class Replayer {
     this.insertStyleRules(documentElement, head);
     if (!this.service.state.matches('playing')) {
       const iframeHtmlElement =
-      this.iframe.contentDocument
-        .getElementsByTagName('html')[0];
+        this.iframe.contentDocument.getElementsByTagName('html')[0];
 
       iframeHtmlElement && iframeHtmlElement.classList.add('rrweb-paused');
     }
@@ -1962,7 +1961,8 @@ export class Replayer {
         styleSheet.rules,
         data.index,
       ) as unknown as CSSStyleRule;
-      rule && rule.style &&
+      rule &&
+        rule.style &&
         rule.style.setProperty(
           data.set.property,
           data.set.value,
@@ -2133,13 +2133,12 @@ export class Replayer {
   }
 
   private hoverElements(el: Element) {
-    const rootElement = (this.lastHoveredRootNode || this.iframe.contentDocument);
+    const rootElement = this.lastHoveredRootNode || this.iframe.contentDocument;
 
     // Sometimes this throws because `querySelectorAll` is not a function,
     // unsure of value of rootElement when this occurs
     if (rootElement && typeof rootElement.querySelectorAll === 'function') {
-      rootElement.querySelectorAll('.\\:hover')
-      .forEach((hoveredEl) => {
+      rootElement.querySelectorAll('.\\:hover').forEach((hoveredEl) => {
         hoveredEl.classList.remove(':hover');
       });
     }