Fix Flow and lint issues in Replay RDT fork

packages/react-devtools-extensions/src/backend.js

@@ -24,9 +24,9 @@ function setup(hook: ?DevToolsHook) {
     return;
   }
 
-  const bridge = new Bridge({
+  const bridge = new Bridge<any, any>({
     listen(fn) {
-      const listener = event => {
+      const listener = (event: any) => {
         if (
           event.source !== window ||
           !event.data ||
@@ -42,7 +42,7 @@ function setup(hook: ?DevToolsHook) {
         window.removeEventListener('message', listener);
       };
     },
-    send(event, payload, transferable) {
+    send(event: string, payload: any, transferable: any) {
       window.postMessage(
         {
           source: 'react-devtools-bridge',

packages/react-devtools-extensions/src/utils.js

@@ -1,6 +1,6 @@
-/* global chrome */
+// /* global chrome */
 
-import type {BrowserTheme} from 'react-devtools-shared/src/devtools/views/DevTools';
+// import type {BrowserTheme} from 'react-devtools-shared/src/devtools/views/DevTools';
 
 // REPLAY Our RDT integration is only for Chrome currently
 export const IS_EDGE = false; // navigator.userAgent.indexOf('Edg') >= 0;

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

@@ -206,7 +206,7 @@ export default class Agent extends EventEmitter<{
 
     // Notify the frontend if the backend supports the Storage API (e.g. localStorage).
     // If not, features like reload-and-profile will not work correctly and must be disabled.
-    let isBackendStorageAPISupported = false;
+    const isBackendStorageAPISupported = false;
 
     bridge.send('isBackendStorageAPISupported', isBackendStorageAPISupported);
     bridge.send('isSynchronousXHRSupported', isSynchronousXHRSupported());
@@ -216,11 +216,11 @@ export default class Agent extends EventEmitter<{
       inData,
     ) => {
       let rv;
-      this._bridge = {
+      this._bridge = ({
         send(event, data) {
           rv = {event, data};
         },
-      };
+      }: any);
       try {
         this[inEvent](inData);
       } catch (err) {

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

@@ -136,7 +136,11 @@ export function registerRenderer(
   // currentDispatcherRef gets injected for v16.8+ to support hooks inspection.
   // getCurrentFiber gets injected for v16.9+.
   if (currentDispatcherRef != null && typeof getCurrentFiber === 'function') {
-    const {ReactTypeOfWork} = getInternalReactConstants(version);
+    const {ReactTypeOfWork} = getInternalReactConstants(
+      version,
+      // REPLAY Our fork will never run this code anyway, make Flow happy
+      () => 0,
+    );
 
     injectedRenderers.set(renderer, {
       currentDispatcherRef,

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

@@ -63,7 +63,7 @@ import {
   TREE_OPERATION_UPDATE_ERRORS_OR_WARNINGS,
   TREE_OPERATION_UPDATE_TREE_BASE_DURATION,
 } from '../constants';
-import {HooksNode, inspectHooksOfFiber} from 'react-debug-tools';
+import {inspectHooksOfFiber} from 'react-debug-tools';
 import {
   patchConsoleUsingWindowValues,
   registerRenderer as registerRendererWithConsole,
@@ -96,8 +96,7 @@ import is from 'shared/objectIs';
 import hasOwnProperty from 'shared/hasOwnProperty';
 // REPLAY Not doing any profiling work for the foreseeable future, disable this
 // import {createProfilingHooks} from './profilingHooks';
-
-import type {GetTimelineData, ToggleProfilingStatus} from './profilingHooks';
+import type {ToggleProfilingStatus} from './profilingHooks';
 import type {Fiber} from 'react-reconciler/src/ReactInternalTypes';
 import type {
   ChangeDescription,
@@ -736,7 +735,6 @@ export function attach(
   } = ReactPriorityLevels;
 
   const {
-    getLaneLabelMap,
     injectProfilingHooks,
     overrideHookState,
     overrideHookStateDeletePath,
@@ -772,11 +770,12 @@ export function attach(
     };
   }
 
-  let getTimelineData: null | GetTimelineData = null;
-  let toggleProfilingStatus: null | ToggleProfilingStatus = null;
-
+  const toggleProfilingStatus: null | ToggleProfilingStatus = null;
   // REPLAY Not doing any profiling work for the foreseeable future, disable this
   /*
+  let getTimelineData: null | GetTimelineData = null;
+
+
   if (typeof injectProfilingHooks === 'function') {
     const response = createProfilingHooks({
       getDisplayNameForFiber,
@@ -2485,7 +2484,7 @@ export function attach(
     if (
       mostRecentlyInspectedElement !== null &&
       mostRecentlyInspectedElement.id === id &&
-      fiberRenderered
+      fiberRendered
     ) {
       // If this Fiber has updated, clear cached inspected data.
       // If it is inspected again, it may need to be re-run to obtain updated hooks values.
@@ -3925,6 +3924,7 @@ export function attach(
           prevFiber.memoizedState,
           fiber.memoizedState,
         );
+        // eslint-disable-next-line eqeqeq
         return indices == null || indices.length == 0 ? [] : indices;
       }
       return [];
@@ -4318,7 +4318,7 @@ export function attach(
       },
     );
 
-    let timelineData: null = null;
+    const timelineData: null = null;
 
     // REPLAY Not doing any profiling work for the foreseeable future, disable this
     /*
@@ -4833,7 +4833,6 @@ export function attach(
     setTrackedPath,
     shouldFilterFiber,
     startProfiling,
-    shouldFilterFiber,
     stopProfiling,
     storeAsGlobal,
     unpatchConsoleForStrictMode,

packages/react-devtools-shared/src/devtools/store.js

@@ -60,10 +60,10 @@ const debug = (methodName: string, ...args: Array<string>) => {
   }
 };
 
-const LOCAL_STORAGE_COLLAPSE_ROOTS_BY_DEFAULT_KEY =
-  'React::DevTools::collapseNodesByDefault';
-const LOCAL_STORAGE_RECORD_CHANGE_DESCRIPTIONS_KEY =
-  'React::DevTools::recordChangeDescriptions';
+// const LOCAL_STORAGE_COLLAPSE_ROOTS_BY_DEFAULT_KEY =
+//   'React::DevTools::collapseNodesByDefault';
+// const LOCAL_STORAGE_RECORD_CHANGE_DESCRIPTIONS_KEY =
+//   'React::DevTools::recordChangeDescriptions';
 
 type ErrorAndWarningTuples = Array<{id: number, index: number}>;
 

packages/react-devtools-shared/src/utils.js

@@ -48,12 +48,12 @@ import {
   TREE_OPERATION_SET_SUBTREE_MODE,
   TREE_OPERATION_UPDATE_ERRORS_OR_WARNINGS,
   TREE_OPERATION_UPDATE_TREE_BASE_DURATION,
-  LOCAL_STORAGE_COMPONENT_FILTER_PREFERENCES_KEY,
-  LOCAL_STORAGE_OPEN_IN_EDITOR_URL,
-  LOCAL_STORAGE_SHOULD_BREAK_ON_CONSOLE_ERRORS,
-  LOCAL_STORAGE_SHOULD_APPEND_COMPONENT_STACK_KEY,
-  LOCAL_STORAGE_SHOW_INLINE_WARNINGS_AND_ERRORS_KEY,
-  LOCAL_STORAGE_HIDE_CONSOLE_LOGS_IN_STRICT_MODE,
+  // LOCAL_STORAGE_COMPONENT_FILTER_PREFERENCES_KEY,
+  // LOCAL_STORAGE_OPEN_IN_EDITOR_URL,
+  // LOCAL_STORAGE_SHOULD_BREAK_ON_CONSOLE_ERRORS,
+  // LOCAL_STORAGE_SHOULD_APPEND_COMPONENT_STACK_KEY,
+  // LOCAL_STORAGE_SHOW_INLINE_WARNINGS_AND_ERRORS_KEY,
+  // LOCAL_STORAGE_HIDE_CONSOLE_LOGS_IN_STRICT_MODE,
 } from './constants';
 import {
   ComponentFilterElementType,
@@ -390,14 +390,14 @@ export function filterOutLocationComponentFilters(
   return componentFilters.filter(f => f.type !== ComponentFilterLocation);
 }
 
-function parseBool(s: ?string): ?boolean {
-  if (s === 'true') {
-    return true;
-  }
-  if (s === 'false') {
-    return false;
-  }
-}
+// function parseBool(s: ?string): ?boolean {
+//   if (s === 'true') {
+//     return true;
+//   }
+//   if (s === 'false') {
+//     return false;
+//   }
+// }
 
 export function castBool(v: any): ?boolean {
   if (v === true || v === false) {