fix lint

Author: mondaychen

packages/react-devtools-shared/src/backend/legacy/renderer.js

@@ -149,7 +149,7 @@ export function attach(
 
   let getInternalIDForNative: GetFiberIDForNative = ((null: any): GetFiberIDForNative);
   let findNativeNodeForInternalID: (id: number) => ?NativeType;
-  let getFiberForNative: GetFiberForNative = (node) => {
+  let getFiberForNative: GetFiberForNative = node => {
     // Not implemented.
     return null;
   };
@@ -165,10 +165,8 @@ export function attach(
       const internalInstance = idToInternalInstanceMap.get(id);
       return renderer.ComponentTree.getNodeFromInstance(internalInstance);
     };
-    getFiberForNative = (node) => {
-      return renderer.ComponentTree.getClosestInstanceFromNode(
-        node,
-      );
+    getFiberForNative = node => {
+      return renderer.ComponentTree.getClosestInstanceFromNode(node);
     };
   } else if (renderer.Mount.getID && renderer.Mount.getNode) {
     getInternalIDForNative = (node, findNearestUnfilteredAncestor) => {

packages/react-devtools-shared/src/backend/types.js

@@ -81,9 +81,7 @@ export type GetFiberIDForNative = (
   component: NativeType,
   findNearestUnfilteredAncestor?: boolean,
 ) => number | null;
-export type GetFiberForNative = (
-  component: NativeType,
-) => Fiber | null;
+export type GetFiberForNative = (component: NativeType) => Fiber | null;
 export type FindNativeNodesForFiberID = (id: number) => ?Array<NativeType>;
 
 export type ReactProviderType<T> = {