Rename HostConfig files to FiberConfig to clarify they are configs fo… (

#26592)

part of #26571

merging separately to improve tracking of files renames in git

Rename HostConfig files to FiberConfig to clarify they are configs for
Fiber and not Fizz/Flight. This better conforms to the naming used in
Flight and now Fizz of `ReactFlightServerConfig` and `ReactFizzConfig`

packages/react-art/src/ReactARTHostConfig.js → packages/react-art/src/ReactFiberConfigART.js

@@ -238,13 +238,13 @@ function applyTextProps(instance, props, prevProps = {}) {
   }
 }
 
-export * from 'react-reconciler/src/ReactFiberHostConfigWithNoPersistence';
-export * from 'react-reconciler/src/ReactFiberHostConfigWithNoHydration';
-export * from 'react-reconciler/src/ReactFiberHostConfigWithNoScopes';
-export * from 'react-reconciler/src/ReactFiberHostConfigWithNoTestSelectors';
-export * from 'react-reconciler/src/ReactFiberHostConfigWithNoMicrotasks';
-export * from 'react-reconciler/src/ReactFiberHostConfigWithNoResources';
-export * from 'react-reconciler/src/ReactFiberHostConfigWithNoSingletons';
+export * from 'react-reconciler/src/ReactFiberConfigWithNoPersistence';
+export * from 'react-reconciler/src/ReactFiberConfigWithNoHydration';
+export * from 'react-reconciler/src/ReactFiberConfigWithNoScopes';
+export * from 'react-reconciler/src/ReactFiberConfigWithNoTestSelectors';
+export * from 'react-reconciler/src/ReactFiberConfigWithNoMicrotasks';
+export * from 'react-reconciler/src/ReactFiberConfigWithNoResources';
+export * from 'react-reconciler/src/ReactFiberConfigWithNoSingletons';
 
 export function appendInitialChild(parentInstance, child) {
   if (typeof child === 'string') {

packages/react-dom-bindings/src/client/ReactDOMComponentTree.js

@@ -21,7 +21,7 @@ import type {
   Props,
   HoistableRoot,
   RootResources,
-} from './ReactDOMHostConfig';
+} from './ReactFiberConfigDOM';
 
 import {
   HostComponent,
@@ -32,7 +32,7 @@ import {
   SuspenseComponent,
 } from 'react-reconciler/src/ReactWorkTags';
 
-import {getParentSuspenseInstance} from './ReactDOMHostConfig';
+import {getParentSuspenseInstance} from './ReactFiberConfigDOM';
 
 import {
   enableScopeAPI,

packages/react-dom-bindings/src/client/ReactDOMHostConfig.js → packages/react-dom-bindings/src/client/ReactFiberConfigDOM.js

@@ -179,7 +179,7 @@ const STYLE = 'style';
 let eventsEnabled: ?boolean = null;
 let selectionInformation: null | SelectionInformation = null;
 
-export * from 'react-reconciler/src/ReactFiberHostConfigWithNoPersistence';
+export * from 'react-reconciler/src/ReactFiberConfigWithNoPersistence';
 
 function getOwnerDocumentFromRootContainer(
   rootContainerElement: Element | Document | DocumentFragment,

packages/react-dom-bindings/src/events/ReactDOMEventListener.js

@@ -10,7 +10,7 @@
 import type {EventPriority} from 'react-reconciler/src/ReactEventPriorities';
 import type {AnyNativeEvent} from '../events/PluginModuleType';
 import type {Fiber, FiberRoot} from 'react-reconciler/src/ReactInternalTypes';
-import type {Container, SuspenseInstance} from '../client/ReactDOMHostConfig';
+import type {Container, SuspenseInstance} from '../client/ReactFiberConfigDOM';
 import type {DOMEventName} from '../events/DOMEventNames';
 
 import {

packages/react-dom-bindings/src/events/ReactDOMEventReplaying.js

@@ -8,7 +8,7 @@
  */
 
 import type {AnyNativeEvent} from '../events/PluginModuleType';
-import type {Container, SuspenseInstance} from '../client/ReactDOMHostConfig';
+import type {Container, SuspenseInstance} from '../client/ReactFiberConfigDOM';
 import type {DOMEventName} from '../events/DOMEventNames';
 import type {EventSystemFlags} from './EventSystemFlags';
 import type {FiberRoot} from 'react-reconciler/src/ReactInternalTypes';

packages/react-dom-bindings/src/events/getListener.js

@@ -7,7 +7,7 @@
  */
 
 import type {Fiber} from 'react-reconciler/src/ReactInternalTypes';
-import type {Props} from '../client/ReactDOMHostConfig';
+import type {Props} from '../client/ReactFiberConfigDOM';
 
 import {getFiberCurrentPropsFromNode} from '../client/ReactDOMComponentTree';
 

packages/react-dom-bindings/src/events/plugins/ChangeEventPlugin.js

@@ -6,7 +6,7 @@
  *
  * @flow
  */
-import type {TextInstance, Instance} from '../../client/ReactDOMHostConfig';
+import type {TextInstance, Instance} from '../../client/ReactFiberConfigDOM';
 import type {AnyNativeEvent} from '../PluginModuleType';
 import type {DOMEventName} from '../DOMEventNames';
 import type {DispatchQueue} from '../DOMPluginEventSystem';

packages/react-dom-bindings/src/server/fizz-instruction-set/ReactDOMFizzInstructionSetShared.js

@@ -63,7 +63,7 @@ export function completeBoundary(suspenseBoundaryID, contentID, errorDigest) {
   if (!errorDigest) {
     // Clear all the existing children. This is complicated because
     // there can be embedded Suspense boundaries in the fallback.
-    // This is similar to clearSuspenseBoundary in ReactDOMHostConfig.
+    // This is similar to clearSuspenseBoundary in ReactFiberConfigDOM.
     // TODO: We could avoid this if we never emitted suspense boundaries in fallback trees.
     // They never hydrate anyway. However, currently we support incrementally loading the fallback.
     const parentInstance = suspenseNode.parentNode;

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

@@ -11,7 +11,7 @@ import type {ReactNodeList} from 'shared/ReactTypes';
 import type {
   Container,
   PublicInstance,
-} from 'react-dom-bindings/src/client/ReactDOMHostConfig';
+} from 'react-dom-bindings/src/client/ReactFiberConfigDOM';
 import type {
   RootType,
   HydrateRootOptions,

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

@@ -10,11 +10,11 @@
 import type {
   Container,
   PublicInstance,
-} from 'react-dom-bindings/src/client/ReactDOMHostConfig';
+} from 'react-dom-bindings/src/client/ReactFiberConfigDOM';
 import type {FiberRoot} from 'react-reconciler/src/ReactInternalTypes';
 import type {ReactNodeList} from 'shared/ReactTypes';
 
-import {clearContainer} from 'react-dom-bindings/src/client/ReactDOMHostConfig';
+import {clearContainer} from 'react-dom-bindings/src/client/ReactFiberConfigDOM';
 import {
   getInstanceFromNode,
   isContainerMarkedAsRoot,

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

@@ -15,7 +15,7 @@ import type {
 
 import ReactDOMSharedInternals from '../ReactDOMSharedInternals';
 const {Dispatcher} = ReactDOMSharedInternals;
-import {ReactDOMClientDispatcher} from 'react-dom-bindings/src/client/ReactDOMHostConfig';
+import {ReactDOMClientDispatcher} from 'react-dom-bindings/src/client/ReactFiberConfigDOM';
 import {queueExplicitHydrationTarget} from 'react-dom-bindings/src/events/ReactDOMEventReplaying';
 import {REACT_ELEMENT_TYPE} from 'shared/ReactSymbols';
 import {

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

@@ -40,7 +40,7 @@ import {
   sendAccessibilityEvent,
   getNodeFromInternalInstanceHandle,
 } from './ReactNativePublicCompat';
-import {getPublicInstanceFromInternalInstanceHandle} from './ReactFabricHostConfig';
+import {getPublicInstanceFromInternalInstanceHandle} from './ReactFiberConfigFabric';
 
 // $FlowFixMe[missing-local-annot]
 function onRecoverableError(error) {

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

@@ -12,9 +12,9 @@ import type {
   Instance,
   Props,
   TextInstance,
-} from './ReactFabricHostConfig';
+} from './ReactFiberConfigFabric';
 import type {Fiber} from 'react-reconciler/src/ReactInternalTypes';
-import {getPublicInstance} from './ReactFabricHostConfig';
+import {getPublicInstance} from './ReactFiberConfigFabric';
 
 // `node` is typed incorrectly here. The proper type should be `PublicInstance`.
 // This is ok in DOM because they types are interchangeable, but in React Native

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

@@ -29,7 +29,7 @@ import getListener from './ReactNativeGetListener';
 import {runEventsInBatch} from './legacy-events/EventBatching';
 
 import {RawEventEmitter} from 'react-native/Libraries/ReactPrivate/ReactNativePrivateInterface';
-import {getPublicInstance} from './ReactFabricHostConfig';
+import {getPublicInstance} from './ReactFiberConfigFabric';
 
 export {getListener, registrationNameModules as registrationNames};
 

packages/react-native-renderer/src/ReactFabricHostConfig.js → packages/react-native-renderer/src/ReactFiberConfigFabric.js

@@ -108,13 +108,13 @@ if (registerEventHandler) {
   registerEventHandler(dispatchEvent);
 }
 
-export * from 'react-reconciler/src/ReactFiberHostConfigWithNoMutation';
-export * from 'react-reconciler/src/ReactFiberHostConfigWithNoHydration';
-export * from 'react-reconciler/src/ReactFiberHostConfigWithNoScopes';
-export * from 'react-reconciler/src/ReactFiberHostConfigWithNoTestSelectors';
-export * from 'react-reconciler/src/ReactFiberHostConfigWithNoMicrotasks';
-export * from 'react-reconciler/src/ReactFiberHostConfigWithNoResources';
-export * from 'react-reconciler/src/ReactFiberHostConfigWithNoSingletons';
+export * from 'react-reconciler/src/ReactFiberConfigWithNoMutation';
+export * from 'react-reconciler/src/ReactFiberConfigWithNoHydration';
+export * from 'react-reconciler/src/ReactFiberConfigWithNoScopes';
+export * from 'react-reconciler/src/ReactFiberConfigWithNoTestSelectors';
+export * from 'react-reconciler/src/ReactFiberConfigWithNoMicrotasks';
+export * from 'react-reconciler/src/ReactFiberConfigWithNoResources';
+export * from 'react-reconciler/src/ReactFiberConfigWithNoSingletons';
 
 export function appendInitialChild(
   parentInstance: Instance,

packages/react-native-renderer/src/ReactNativeHostConfig.js → packages/react-native-renderer/src/ReactFiberConfigNative.js

@@ -84,13 +84,13 @@ function recursivelyUncacheFiberNode(node: Instance | TextInstance) {
   }
 }
 
-export * from 'react-reconciler/src/ReactFiberHostConfigWithNoPersistence';
-export * from 'react-reconciler/src/ReactFiberHostConfigWithNoHydration';
-export * from 'react-reconciler/src/ReactFiberHostConfigWithNoScopes';
-export * from 'react-reconciler/src/ReactFiberHostConfigWithNoTestSelectors';
-export * from 'react-reconciler/src/ReactFiberHostConfigWithNoMicrotasks';
-export * from 'react-reconciler/src/ReactFiberHostConfigWithNoResources';
-export * from 'react-reconciler/src/ReactFiberHostConfigWithNoSingletons';
+export * from 'react-reconciler/src/ReactFiberConfigWithNoPersistence';
+export * from 'react-reconciler/src/ReactFiberConfigWithNoHydration';
+export * from 'react-reconciler/src/ReactFiberConfigWithNoScopes';
+export * from 'react-reconciler/src/ReactFiberConfigWithNoTestSelectors';
+export * from 'react-reconciler/src/ReactFiberConfigWithNoMicrotasks';
+export * from 'react-reconciler/src/ReactFiberConfigWithNoResources';
+export * from 'react-reconciler/src/ReactFiberConfigWithNoSingletons';
 
 export function appendInitialChild(
   parentInstance: Instance,

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

@@ -16,7 +16,7 @@ import type {
   INativeMethods,
   ViewConfig,
 } from './ReactNativeTypes';
-import type {Instance} from './ReactNativeHostConfig';
+import type {Instance} from './ReactFiberConfigNative';
 
 // Modules provided by RN:
 import {

packages/react-reconciler/README.md

@@ -51,15 +51,15 @@ const HostConfig = {
 * **[Building a simple custom renderer to DOM](https://medium.com/@agent_hunt/hello-world-custom-react-renderer-9a95b7cd04bc)**
 * **[Building a simple custom renderer to native](https://medium.com/@agent_hunt/introduction-to-react-native-renderers-aka-react-native-is-the-java-and-react-native-renderers-are-828a0022f433)**
 
-The full list of supported methods [can be found here](https://github.com/facebook/react/blob/main/packages/react-reconciler/src/forks/ReactFiberHostConfig.custom.js). For their signatures, we recommend looking at specific examples below.
+The full list of supported methods [can be found here](https://github.com/facebook/react/blob/main/packages/react-reconciler/src/forks/ReactFiberConfig.custom.js). For their signatures, we recommend looking at specific examples below.
 
 The React repository includes several renderers. Each of them has its own host config.
 
 The examples in the React repository are declared a bit differently than a third-party renderer would be. In particular, the `HostConfig` object mentioned above is never explicitly declared, and instead is a *module* in our code. However, its exports correspond directly to properties on a `HostConfig` object you'd need to declare in your code:
 
-* [React ART](https://github.com/facebook/react/blob/main/packages/react-art/src/ReactART.js) and its [host config](https://github.com/facebook/react/blob/main/packages/react-art/src/ReactARTHostConfig.js)
-* [React DOM](https://github.com/facebook/react/blob/main/packages/react-dom/src/client/ReactDOM.js) and its [host config](https://github.com/facebook/react/blob/main/packages/react-dom-bindings/src/client/ReactDOMHostConfig.js)
-* [React Native](https://github.com/facebook/react/blob/main/packages/react-native-renderer/src/ReactNativeRenderer.js) and its [host config](https://github.com/facebook/react/blob/main/packages/react-native-renderer/src/ReactNativeHostConfig.js)
+* [React ART](https://github.com/facebook/react/blob/main/packages/react-art/src/ReactART.js) and its [host config](https://github.com/facebook/react/blob/main/packages/react-art/src/ReactFiberConfigART.js)
+* [React DOM](https://github.com/facebook/react/blob/main/packages/react-dom/src/client/ReactDOM.js) and its [host config](https://github.com/facebook/react/blob/main/packages/react-dom-bindings/src/client/ReactFiberConfigDOM.js)
+* [React Native](https://github.com/facebook/react/blob/main/packages/react-native-renderer/src/ReactNativeRenderer.js) and its [host config](https://github.com/facebook/react/blob/main/packages/react-native-renderer/src/ReactFiberConfigNative.js)
 
 If these links break please file an issue and we’ll fix them. They intentionally link to the latest versions since the API is still evolving. If you have more questions please file an issue and we’ll try to help!
 
@@ -240,7 +240,7 @@ The constant you return depends on which event, if any, is being handled right n
 
 * **Other events / No active event:** In all other cases, return `DefaultEventPriority`. This tells React that this event is considered background work, and interactive events will be prioritized over it.
 
-You can consult the `getCurrentEventPriority()` implementation in `ReactDOMHostConfig.js` for a reference implementation.
+You can consult the `getCurrentEventPriority()` implementation in `ReactFiberConfigDOM.js` for a reference implementation.
 
 ### Mutation Methods
 
@@ -328,10 +328,10 @@ This method should mutate the `container` root node and remove all children from
 
 ### Persistence Methods
 
-If you use the persistent mode instead of the mutation mode, you would still need the "Core Methods". However, instead of the Mutation Methods above you will implement a different set of methods that performs cloning nodes and replacing them at the root level. You can find a list of them in the "Persistence" section [listed in this file](https://github.com/facebook/react/blob/main/packages/react-reconciler/src/forks/ReactFiberHostConfig.custom.js). File an issue if you need help.
+If you use the persistent mode instead of the mutation mode, you would still need the "Core Methods". However, instead of the Mutation Methods above you will implement a different set of methods that performs cloning nodes and replacing them at the root level. You can find a list of them in the "Persistence" section [listed in this file](https://github.com/facebook/react/blob/main/packages/react-reconciler/src/forks/ReactFiberConfig.custom.js). File an issue if you need help.
 
 ### Hydration Methods
 
 You can optionally implement hydration to "attach" to the existing tree during the initial render instead of creating it from scratch. For example, the DOM renderer uses this to attach to an HTML markup.
 
-To support hydration, you need to declare `supportsHydration: true` and then implement the methods in the "Hydration" section [listed in this file](https://github.com/facebook/react/blob/main/packages/react-reconciler/src/forks/ReactFiberHostConfig.custom.js). File an issue if you need help.
+To support hydration, you need to declare `supportsHydration: true` and then implement the methods in the "Hydration" section [listed in this file](https://github.com/facebook/react/blob/main/packages/react-reconciler/src/forks/ReactFiberConfig.custom.js). File an issue if you need help.

packages/react-reconciler/src/ReactFiber.js

@@ -14,7 +14,7 @@ import type {RootTag} from './ReactRootTags';
 import type {WorkTag} from './ReactWorkTags';
 import type {TypeOfMode} from './ReactTypeOfMode';
 import type {Lanes} from './ReactFiberLane';
-import type {SuspenseInstance} from './ReactFiberHostConfig';
+import type {SuspenseInstance} from './ReactFiberConfig';
 import type {
   OffscreenProps,
   OffscreenInstance,
@@ -26,7 +26,7 @@ import {
   supportsSingletons,
   isHostHoistableType,
   isHostSingletonType,
-} from './ReactFiberHostConfig';
+} from './ReactFiberConfig';
 import {
   createRootStrictEffectsByDefault,
   enableCache,

packages/react-reconciler/src/ReactFiberAct.js

@@ -11,7 +11,7 @@ import type {Fiber} from './ReactFiber';
 
 import ReactSharedInternals from 'shared/ReactSharedInternals';
 
-import {warnsIfNotActing} from './ReactFiberHostConfig';
+import {warnsIfNotActing} from './ReactFiberConfig';
 
 const {ReactCurrentActQueue} = ReactSharedInternals;
 

packages/react-reconciler/src/ReactFiberBeginWork.js

@@ -168,8 +168,8 @@ import {
   isPrimaryRenderer,
   getResource,
   createHoistableInstance,
-} from './ReactFiberHostConfig';
-import type {SuspenseInstance} from './ReactFiberHostConfig';
+} from './ReactFiberConfig';
+import type {SuspenseInstance} from './ReactFiberConfig';
 import {shouldError, shouldSuspend} from './ReactFiberReconciler';
 import {
   pushHostContext,

packages/react-reconciler/src/ReactFiberCommitWork.js

@@ -15,7 +15,7 @@ import type {
   ChildSet,
   UpdatePayload,
   HoistableRoot,
-} from './ReactFiberHostConfig';
+} from './ReactFiberConfig';
 import type {Fiber, FiberRoot} from './ReactInternalTypes';
 import type {Lanes} from './ReactFiberLane';
 import {NoTimestamp, SyncLane} from './ReactFiberLane';
@@ -162,7 +162,7 @@ import {
   prepareToCommitHoistables,
   suspendInstance,
   suspendResource,
-} from './ReactFiberHostConfig';
+} from './ReactFiberConfig';
 import {
   captureCommitPhaseError,
   resolveRetryWakeable,

packages/react-reconciler/src/ReactFiberCompleteWork.js

@@ -18,7 +18,7 @@ import type {
   Container,
   ChildSet,
   Resource,
-} from './ReactFiberHostConfig';
+} from './ReactFiberConfig';
 import type {
   SuspenseState,
   SuspenseListRenderState,
@@ -115,7 +115,7 @@ import {
   mayResourceSuspendCommit,
   preloadInstance,
   preloadResource,
-} from './ReactFiberHostConfig';
+} from './ReactFiberConfig';
 import {
   getRootHostContainer,
   popHostContext,

packages/react-reconciler/src/ReactFiberHostContext.js

@@ -9,9 +9,9 @@
 
 import type {Fiber} from './ReactInternalTypes';
 import type {StackCursor} from './ReactFiberStack';
-import type {Container, HostContext} from './ReactFiberHostConfig';
+import type {Container, HostContext} from './ReactFiberConfig';
 
-import {getChildHostContext, getRootHostContext} from './ReactFiberHostConfig';
+import {getChildHostContext, getRootHostContext} from './ReactFiberConfig';
 import {createCursor, push, pop} from './ReactFiberStack';
 
 const contextStackCursor: StackCursor<HostContext | null> = createCursor(null);

packages/react-reconciler/src/ReactFiberHotReloading.js

@@ -11,7 +11,7 @@
 
 import type {ReactElement} from 'shared/ReactElementType';
 import type {Fiber, FiberRoot} from './ReactInternalTypes';
-import type {Instance} from './ReactFiberHostConfig';
+import type {Instance} from './ReactFiberConfig';
 import type {ReactNodeList} from 'shared/ReactTypes';
 
 import {enableHostSingletons, enableFloat} from 'shared/ReactFeatureFlags';
@@ -41,7 +41,7 @@ import {
   REACT_MEMO_TYPE,
   REACT_LAZY_TYPE,
 } from 'shared/ReactSymbols';
-import {supportsSingletons} from './ReactFiberHostConfig';
+import {supportsSingletons} from './ReactFiberConfig';
 
 export type Family = {
   current: any,

packages/react-reconciler/src/ReactFiberHydrationContext.js

@@ -16,7 +16,7 @@ import type {
   SuspenseInstance,
   Container,
   HostContext,
-} from './ReactFiberHostConfig';
+} from './ReactFiberConfig';
 import type {SuspenseState} from './ReactFiberSuspenseComponent';
 import type {TreeContext} from './ReactFiberTreeContext';
 import type {CapturedValue} from './ReactCapturedValue';
@@ -81,7 +81,7 @@ import {
   canHydrateSuspenseInstance,
   isHydratableType,
   isHydratableText,
-} from './ReactFiberHostConfig';
+} from './ReactFiberConfig';
 import {OffscreenLane} from './ReactFiberLane';
 import {
   getSuspendedTreeContext,

packages/react-reconciler/src/ReactFiberNewContext.js

@@ -17,7 +17,7 @@ import type {StackCursor} from './ReactFiberStack';
 import type {Lanes} from './ReactFiberLane';
 import type {SharedQueue} from './ReactFiberClassUpdateQueue';
 
-import {isPrimaryRenderer} from './ReactFiberHostConfig';
+import {isPrimaryRenderer} from './ReactFiberConfig';
 import {createCursor, push, pop} from './ReactFiberStack';
 import {
   ContextProvider,

packages/react-reconciler/src/ReactFiberReconciler.js

@@ -20,7 +20,7 @@ import type {
   Container,
   PublicInstance,
   RendererInspectionConfig,
-} from './ReactFiberHostConfig';
+} from './ReactFiberConfig';
 import type {ReactNodeList} from 'shared/ReactTypes';
 import type {Lane} from './ReactFiberLane';
 import type {SuspenseState} from './ReactFiberSuspenseComponent';
@@ -41,7 +41,7 @@ import getComponentNameFromFiber from 'react-reconciler/src/getComponentNameFrom
 import isArray from 'shared/isArray';
 import {enableSchedulingProfiler} from 'shared/ReactFeatureFlags';
 import ReactSharedInternals from 'shared/ReactSharedInternals';
-import {getPublicInstance} from './ReactFiberHostConfig';
+import {getPublicInstance} from './ReactFiberConfig';
 import {
   findCurrentUnmaskedContext,
   processChildContext,