Fix codestyle for typeof comparison (#19928)

ehpc · web-flow · commit 43363e279539 · 2020-10-01T16:26:49.000+01:00
diff --git a/packages/react-reconciler/src/ReactFiberHooks.new.js b/packages/react-reconciler/src/ReactFiberHooks.new.js
@@ -1248,7 +1248,7 @@ function mountEffect(
 ): void {
   if (__DEV__) {
     // $FlowExpectedError - jest isn't a global, and isn't recognized outside of tests
-    if ('undefined' !== typeof jest) {
+    if (typeof jest !== 'undefined') {
       warnIfNotCurrentlyActingEffectsInDEV(currentlyRenderingFiber);
     }
   }
@@ -1276,7 +1276,7 @@ function updateEffect(
 ): void {
   if (__DEV__) {
     // $FlowExpectedError - jest isn't a global, and isn't recognized outside of tests
-    if ('undefined' !== typeof jest) {
+    if (typeof jest !== 'undefined') {
       warnIfNotCurrentlyActingEffectsInDEV(currentlyRenderingFiber);
     }
   }
@@ -1771,7 +1771,7 @@ function dispatchAction<S, A>(
     }
     if (__DEV__) {
       // $FlowExpectedError - jest isn't a global, and isn't recognized outside of tests
-      if ('undefined' !== typeof jest) {
+      if (typeof jest !== 'undefined') {
         warnIfNotScopedWithMatchingAct(fiber);
         warnIfNotCurrentlyActingUpdatesInDev(fiber);
       }

Original file line number	Diff line number	Diff line change
`@@ -1248,7 +1248,7 @@ function mountEffect(`
`1248`	`1248`	`): void {`
`1249`	`1249`	`if (__DEV__) {`
`1250`	`1250`	`// $FlowExpectedError - jest isn't a global, and isn't recognized outside of tests`
`1251`		`- if ('undefined' !== typeof jest) {`
	`1251`	`+ if (typeof jest !== 'undefined') {`
`1252`	`1252`	`warnIfNotCurrentlyActingEffectsInDEV(currentlyRenderingFiber);`
`1253`	`1253`	`}`
`1254`	`1254`	`}`
`@@ -1276,7 +1276,7 @@ function updateEffect(`
`1276`	`1276`	`): void {`
`1277`	`1277`	`if (__DEV__) {`
`1278`	`1278`	`// $FlowExpectedError - jest isn't a global, and isn't recognized outside of tests`
`1279`		`- if ('undefined' !== typeof jest) {`
	`1279`	`+ if (typeof jest !== 'undefined') {`
`1280`	`1280`	`warnIfNotCurrentlyActingEffectsInDEV(currentlyRenderingFiber);`
`1281`	`1281`	`}`
`1282`	`1282`	`}`
`@@ -1771,7 +1771,7 @@ function dispatchAction<S, A>(`
`1771`	`1771`	`}`
`1772`	`1772`	`if (__DEV__) {`
`1773`	`1773`	`// $FlowExpectedError - jest isn't a global, and isn't recognized outside of tests`
`1774`		`- if ('undefined' !== typeof jest) {`
	`1774`	`+ if (typeof jest !== 'undefined') {`
`1775`	`1775`	`warnIfNotScopedWithMatchingAct(fiber);`
`1776`	`1776`	`warnIfNotCurrentlyActingUpdatesInDev(fiber);`
`1777`	`1777`	`}`