Fix violations

Author: gaearon

packages/react-dom/src/client/ReactDOMInput.js

@@ -178,10 +178,10 @@ export function updateWrapper(element: Element, props: Object) {
         // eslint-disable-next-line
         node.value != (value: any)
       ) {
-        node.value = toString(value);
+        node.value = toString((value: any));
       }
-    } else if (node.value !== toString(value)) {
-      node.value = toString(value);
+    } else if (node.value !== toString((value: any))) {
+      node.value = toString((value: any));
     }
   } else if (type === 'submit' || type === 'reset') {
     // Submit/reset inputs need the attribute removed completely to avoid

packages/react-dom/src/events/ReactBrowserEventEmitter.js

@@ -86,7 +86,9 @@ import isEventSupported from './isEventSupported';
  */
 
 const PossiblyWeakMap = typeof WeakMap === 'function' ? WeakMap : Map;
+// prettier-ignore
 const elementListenerMap:
+  // $FlowFixMe Work around Flow bug
   | WeakMap
   | Map<
       Document | Element | Node,

packages/react-dom/src/server/ReactPartialRenderer.js

@@ -1578,7 +1578,10 @@ class ReactDOMServerRenderer {
     const innerMarkup = getNonChildrenInnerMarkup(props);
     if (innerMarkup != null) {
       children = [];
-      if (newlineEatingTags[tag] && innerMarkup.charAt(0) === '\n') {
+      if (
+        newlineEatingTags.hasOwnProperty(tag) &&
+        innerMarkup.charAt(0) === '\n'
+      ) {
         // text/html ignores the first character in these tags if it's a newline
         // Prefer to break application/xml over text/html (for now) by adding
         // a newline specifically to get eaten by the parser. (Alternately for

packages/react-native-renderer/src/ReactNativeTypes.js

@@ -137,7 +137,7 @@ type SecretInternalsFabricType = {
  * Provide minimal Flow typing for the high-level RN API and call it a day.
  */
 export type ReactNativeType = {
-  NativeComponent: typeof ReactNativeComponent,
+  NativeComponent: _InternalReactNativeComponentClass<{...}>,
   findHostInstance_DEPRECATED(
     componentOrHandle: any,
   ): ?ElementRef<HostComponent<mixed>>,
@@ -156,7 +156,7 @@ export type ReactNativeType = {
 };
 
 export type ReactFabricType = {
-  NativeComponent: typeof ReactNativeComponent,
+  NativeComponent: _InternalReactNativeComponentClass<{...}>,
   findHostInstance_DEPRECATED(componentOrHandle: any): ?HostComponent<mixed>,
   findNodeHandle(componentOrHandle: any): ?number,
   dispatchCommand(handle: any, command: string, args: Array<any>): void,

packages/react-refresh/src/ReactFreshRuntime.js

@@ -488,7 +488,7 @@ export function injectIntoGlobalHook(globalObject: any): void {
     hook.onScheduleFiberRoot = function(
       id: number,
       root: FiberRoot,
-      children: mixed,
+      children: ReactNodeList,
     ) {
       if (!isPerformingRefresh) {
         // If it was intentionally scheduled, don't attempt to restore.