Note: I’m happy to make a pull request to fix this, I just wanted to log it first to ensure there’s interest.

---

React’s [synthetic media events](https://reactjs.org/docs/events.html#media-events) contain several [existing media events](https://html.spec.whatwg.org/multipage/media.html#mediaevents), for instance `onLoadedMetadata` and `onVolumeChange`. But there is no `onResize` handler.

[`resize` is a standard media event](https://html.spec.whatwg.org/multipage/media.html#event-media-resize) that triggers when one or both of the `videoWidth` and `videoHeight` attributes have just been updated. It’s useful for responding to resolution changes in video players.

React version: 17.0.2 (latest release as of initial issue report)

## Steps To Reproduce

1. Create a `<video>` element with an `onResize` prop.
2. Check the console for the following warning:

```
 Warning: Unknown event handler property `onResize`. It will be ignored.
```

Link to code example: https://codesandbox.io/s/musing-snowflake-zb0qh?file=/src/App.js

## The current behavior

`onResize` handlers are ignored on `<video>` elements.

## The expected behavior

`onResize` handlers are valid on `<video>` elements.
import {get as getInstance} from 'shared/ReactInstanceMap';
import {
  ClassComponent,
  FunctionComponent,
  HostComponent,
  HostText,
} from 'react-reconciler/src/ReactWorkTags';
import {SyntheticEvent} from '../events/SyntheticEvent';
import invariant from 'shared/invariant';
import {ELEMENT_NODE} from '../shared/HTMLNodeType';
import {
  rethrowCaughtError,
  invokeGuardedCallbackAndCatchFirstError,
} from 'shared/ReactErrorUtils';
import isArray from 'shared/isArray';
const SecretInternals =
  ReactDOM.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED;
const EventInternals = SecretInternals.Events;
const getInstanceFromNode = EventInternals[0];
const getNodeFromInstance = EventInternals[1];
const getFiberCurrentPropsFromNode = EventInternals[2];
const enqueueStateRestore = EventInternals[3];
const restoreStateIfNeeded = EventInternals[4];
const act = React.unstable_act;
function Event(suffix) {}
let hasWarnedAboutDeprecatedMockComponent = false;
/**
 * @class ReactTestUtils
 */
function findAllInRenderedFiberTreeInternal(fiber, test) {