Rename experimental useEvent to useEffectEvent (#25881)

We originally had grand plans for using this Event concept for more but
now it's only meant to be used in combination with effects.

It's an Event in the FRP terms, that is triggered from an Effect.
Technically it can also be from another function that itself is
triggered from an existing side-effect but that's kind of an advanced
case.

The canonical case is an effect that triggers an event:

```js
const onHappened = useEffectEvent(() => ...);
useEffect(() => {
  onHappened();
}, []);
```

DiffTrain build for [84a0a17](84a0a17)
[View git log for this commit](https://github.com/facebook/react/commits/84a0a171ea0ecd25e287bd3d3dd30e932beb4677)

Author: sebmarkbage

compiled/facebook-www/REVISION

@@ -1 +1 @@
-4dda96a4071d2cc4bbcc444438cfacee991f07e2
+84a0a171ea0ecd25e287bd3d3dd30e932beb4677

compiled/facebook-www/REVISION_TRANSFORMS

@@ -1 +1 @@
-4dda96a4071d2cc4bbcc444438cfacee991f07e2
+84a0a171ea0ecd25e287bd3d3dd30e932beb4677

compiled/facebook-www/React-dev.classic.js

@@ -27,7 +27,7 @@ if (
 }
           "use strict";
 
-var ReactVersion = "18.3.0-www-classic-4dda96a40-20221213";
+var ReactVersion = "18.3.0-www-classic-84a0a171e-20221214";
 
 // ATTENTION
 // When adding new symbols to this file,
@@ -2054,10 +2054,10 @@ function useMemoCache(size) {
 
   return dispatcher.useMemoCache(size);
 }
-function useEvent(callback) {
+function useEffectEvent(callback) {
   var dispatcher = resolveDispatcher(); // $FlowFixMe This is unstable, thus optional
 
-  return dispatcher.useEvent(callback);
+  return dispatcher.useEffectEvent(callback);
 }
 
 // Helpers to patch console.logs to avoid logging during side-effect free
@@ -4197,7 +4197,7 @@ exports.createFactory = createFactory;
 exports.createMutableSource = createMutableSource;
 exports.createRef = createRef;
 exports.createServerContext = createServerContext;
-exports.experimental_useEvent = useEvent;
+exports.experimental_useEffectEvent = useEffectEvent;
 exports.forwardRef = forwardRef;
 exports.isValidElement = isValidElement;
 exports.jsx = jsx;

compiled/facebook-www/React-dev.modern.js

@@ -27,7 +27,7 @@ if (
 }
           "use strict";
 
-var ReactVersion = "18.3.0-www-modern-4dda96a40-20221213";
+var ReactVersion = "18.3.0-www-modern-84a0a171e-20221214";
 
 // ATTENTION
 // When adding new symbols to this file,
@@ -2054,10 +2054,10 @@ function useMemoCache(size) {
 
   return dispatcher.useMemoCache(size);
 }
-function useEvent(callback) {
+function useEffectEvent(callback) {
   var dispatcher = resolveDispatcher(); // $FlowFixMe This is unstable, thus optional
 
-  return dispatcher.useEvent(callback);
+  return dispatcher.useEffectEvent(callback);
 }
 
 // Helpers to patch console.logs to avoid logging during side-effect free
@@ -4161,7 +4161,7 @@ exports.createElement = createElement$1;
 exports.createMutableSource = createMutableSource;
 exports.createRef = createRef;
 exports.createServerContext = createServerContext;
-exports.experimental_useEvent = useEvent;
+exports.experimental_useEffectEvent = useEffectEvent;
 exports.forwardRef = forwardRef;
 exports.isValidElement = isValidElement;
 exports.jsx = jsx;

compiled/facebook-www/React-prod.classic.js

@@ -530,8 +530,8 @@ exports.createServerContext = function(globalName, defaultValue) {
     throw Error("ServerContext: " + globalName + " already defined");
   return context$1;
 };
-exports.experimental_useEvent = function(callback) {
-  return ReactCurrentDispatcher.current.useEvent(callback);
+exports.experimental_useEffectEvent = function(callback) {
+  return ReactCurrentDispatcher.current.useEffectEvent(callback);
 };
 exports.forwardRef = function(render) {
   return { $$typeof: REACT_FORWARD_REF_TYPE, render: render };
@@ -643,4 +643,4 @@ exports.useSyncExternalStore = function(
   );
 };
 exports.useTransition = useTransition;
-exports.version = "18.3.0-www-classic-4dda96a40-20221213";
+exports.version = "18.3.0-www-classic-84a0a171e-20221214";

compiled/facebook-www/React-prod.modern.js

@@ -523,8 +523,8 @@ exports.createServerContext = function(globalName, defaultValue) {
     throw Error("ServerContext: " + globalName + " already defined");
   return context$1;
 };
-exports.experimental_useEvent = function(callback) {
-  return ReactCurrentDispatcher.current.useEvent(callback);
+exports.experimental_useEffectEvent = function(callback) {
+  return ReactCurrentDispatcher.current.useEffectEvent(callback);
 };
 exports.forwardRef = function(render) {
   return { $$typeof: REACT_FORWARD_REF_TYPE, render: render };
@@ -635,4 +635,4 @@ exports.useSyncExternalStore = function(
   );
 };
 exports.useTransition = useTransition;
-exports.version = "18.3.0-www-modern-4dda96a40-20221213";
+exports.version = "18.3.0-www-modern-84a0a171e-20221214";

compiled/facebook-www/React-profiling.classic.js

@@ -541,8 +541,8 @@ exports.createServerContext = function(globalName, defaultValue) {
     throw Error("ServerContext: " + globalName + " already defined");
   return context$1;
 };
-exports.experimental_useEvent = function(callback) {
-  return ReactCurrentDispatcher.current.useEvent(callback);
+exports.experimental_useEffectEvent = function(callback) {
+  return ReactCurrentDispatcher.current.useEffectEvent(callback);
 };
 exports.forwardRef = function(render) {
   return { $$typeof: REACT_FORWARD_REF_TYPE, render: render };
@@ -654,7 +654,7 @@ exports.useSyncExternalStore = function(
   );
 };
 exports.useTransition = useTransition;
-exports.version = "18.3.0-www-classic-4dda96a40-20221213";
+exports.version = "18.3.0-www-classic-84a0a171e-20221214";
 
           /* global __REACT_DEVTOOLS_GLOBAL_HOOK__ */
 if (

compiled/facebook-www/React-profiling.modern.js

@@ -534,8 +534,8 @@ exports.createServerContext = function(globalName, defaultValue) {
     throw Error("ServerContext: " + globalName + " already defined");
   return context$1;
 };
-exports.experimental_useEvent = function(callback) {
-  return ReactCurrentDispatcher.current.useEvent(callback);
+exports.experimental_useEffectEvent = function(callback) {
+  return ReactCurrentDispatcher.current.useEffectEvent(callback);
 };
 exports.forwardRef = function(render) {
   return { $$typeof: REACT_FORWARD_REF_TYPE, render: render };
@@ -646,7 +646,7 @@ exports.useSyncExternalStore = function(
   );
 };
 exports.useTransition = useTransition;
-exports.version = "18.3.0-www-modern-4dda96a40-20221213";
+exports.version = "18.3.0-www-modern-84a0a171e-20221214";
 
           /* global __REACT_DEVTOOLS_GLOBAL_HOOK__ */
 if (

compiled/facebook-www/ReactART-dev.classic.js

@@ -69,7 +69,7 @@ function _assertThisInitialized(self) {
   return self;
 }
 
-var ReactVersion = "18.3.0-www-classic-4dda96a40-20221213";
+var ReactVersion = "18.3.0-www-classic-84a0a171e-20221214";
 
 var LegacyRoot = 0;
 var ConcurrentRoot = 1;
@@ -8899,7 +8899,7 @@ function updateEffect(create, deps) {
   updateEffectImpl(Passive, Passive$1, create, deps);
 }
 
-function useEventImpl(payload) {
+function useEffectEventImpl(payload) {
   currentlyRenderingFiber.flags |= Update;
   var componentUpdateQueue = currentlyRenderingFiber.updateQueue;
 
@@ -8928,7 +8928,7 @@ function mountEvent(callback) {
   return function eventFn() {
     if (isInvalidExecutionContextForEventFunction()) {
       throw new Error(
-        "A function wrapped in useEvent can't be called during rendering."
+        "A function wrapped in useEffectEvent can't be called during rendering."
       );
     }
 
@@ -8939,15 +8939,15 @@ function mountEvent(callback) {
 function updateEvent(callback) {
   var hook = updateWorkInProgressHook();
   var ref = hook.memoizedState;
-  useEventImpl({
+  useEffectEventImpl({
     ref: ref,
     nextImpl: callback
   }); // $FlowIgnore[incompatible-return]
 
   return function eventFn() {
     if (isInvalidExecutionContextForEventFunction()) {
       throw new Error(
-        "A function wrapped in useEvent can't be called during rendering."
+        "A function wrapped in useEffectEvent can't be called during rendering."
       );
     }
 
@@ -9570,7 +9570,7 @@ var ContextOnlyDispatcher = {
 }
 
 {
-  ContextOnlyDispatcher.useEvent = throwInvalidHookError;
+  ContextOnlyDispatcher.useEffectEvent = throwInvalidHookError;
 }
 
 var HooksDispatcherOnMountInDEV = null;
@@ -9730,8 +9730,10 @@ var InvalidNestedHooksDispatcherOnRerenderInDEV = null;
   }
 
   {
-    HooksDispatcherOnMountInDEV.useEvent = function useEvent(callback) {
-      currentHookNameInDev = "useEvent";
+    HooksDispatcherOnMountInDEV.useEffectEvent = function useEffectEvent(
+      callback
+    ) {
+      currentHookNameInDev = "useEffectEvent";
       mountHookTypesDev();
       return mountEvent(callback);
     };
@@ -9861,10 +9863,10 @@ var InvalidNestedHooksDispatcherOnRerenderInDEV = null;
   }
 
   {
-    HooksDispatcherOnMountWithHookTypesInDEV.useEvent = function useEvent(
+    HooksDispatcherOnMountWithHookTypesInDEV.useEffectEvent = function useEffectEvent(
       callback
     ) {
-      currentHookNameInDev = "useEvent";
+      currentHookNameInDev = "useEffectEvent";
       updateHookTypesDev();
       return mountEvent(callback);
     };
@@ -9994,8 +9996,10 @@ var InvalidNestedHooksDispatcherOnRerenderInDEV = null;
   }
 
   {
-    HooksDispatcherOnUpdateInDEV.useEvent = function useEvent(callback) {
-      currentHookNameInDev = "useEvent";
+    HooksDispatcherOnUpdateInDEV.useEffectEvent = function useEffectEvent(
+      callback
+    ) {
+      currentHookNameInDev = "useEffectEvent";
       updateHookTypesDev();
       return updateEvent(callback);
     };
@@ -10125,8 +10129,10 @@ var InvalidNestedHooksDispatcherOnRerenderInDEV = null;
   }
 
   {
-    HooksDispatcherOnRerenderInDEV.useEvent = function useEvent(callback) {
-      currentHookNameInDev = "useEvent";
+    HooksDispatcherOnRerenderInDEV.useEffectEvent = function useEffectEvent(
+      callback
+    ) {
+      currentHookNameInDev = "useEffectEvent";
       updateHookTypesDev();
       return updateEvent(callback);
     };
@@ -10279,10 +10285,10 @@ var InvalidNestedHooksDispatcherOnRerenderInDEV = null;
   }
 
   {
-    InvalidNestedHooksDispatcherOnMountInDEV.useEvent = function useEvent(
+    InvalidNestedHooksDispatcherOnMountInDEV.useEffectEvent = function useEffectEvent(
       callback
     ) {
-      currentHookNameInDev = "useEvent";
+      currentHookNameInDev = "useEffectEvent";
       warnInvalidHookAccess();
       mountHookTypesDev();
       return mountEvent(callback);
@@ -10436,10 +10442,10 @@ var InvalidNestedHooksDispatcherOnRerenderInDEV = null;
   }
 
   {
-    InvalidNestedHooksDispatcherOnUpdateInDEV.useEvent = function useEvent(
+    InvalidNestedHooksDispatcherOnUpdateInDEV.useEffectEvent = function useEffectEvent(
       callback
     ) {
-      currentHookNameInDev = "useEvent";
+      currentHookNameInDev = "useEffectEvent";
       warnInvalidHookAccess();
       updateHookTypesDev();
       return updateEvent(callback);
@@ -10593,10 +10599,10 @@ var InvalidNestedHooksDispatcherOnRerenderInDEV = null;
   }
 
   {
-    InvalidNestedHooksDispatcherOnRerenderInDEV.useEvent = function useEvent(
+    InvalidNestedHooksDispatcherOnRerenderInDEV.useEffectEvent = function useEffectEvent(
       callback
     ) {
-      currentHookNameInDev = "useEvent";
+      currentHookNameInDev = "useEffectEvent";
       warnInvalidHookAccess();
       updateHookTypesDev();
       return updateEvent(callback);
@@ -18965,7 +18971,7 @@ function commitBeforeMutationEffectsOnFiber(finishedWork) {
     case FunctionComponent: {
       {
         if ((flags & Update) !== NoFlags) {
-          commitUseEventMount(finishedWork);
+          commitUseEffectEventMount(finishedWork);
         }
       }
 
@@ -19244,7 +19250,7 @@ function commitHookEffectListMount(flags, finishedWork) {
   }
 }
 
-function commitUseEventMount(finishedWork) {
+function commitUseEffectEventMount(finishedWork) {
   var updateQueue = finishedWork.updateQueue;
   var eventPayloads = updateQueue !== null ? updateQueue.events : null;