@atlaskit/editor-plugin-width/dist/esm/ui/hooks/useWidthObserver.js

Width plugin for @atlaskit/editor-core

import { isExperimentEnabled } from '@atlaskit/platform-feature-experiments/is-experiment-enabled';
import { conditionalHooksFactory } from '@atlaskit/platform-feature-flags-react/conditional-hooks-factory/conditional-hooks-factory';
import { useResizeWidthObserver } from './useResizeWidthObserver';
import { useResizeWidthObserverNext } from './useResizeWidthObserverNext';

/**
 * Selects the width observer implementation for the lifetime of the editor.
 *
 * `conditionalHooksFactory` calls the condition on every render so each one is recorded as an
 * exposure, while caching the first result so hook order stays stable. Only the selected hook
 * runs.
 *
 * On cleanup, delete this file plus `useResizeWidthObserver` and `useRefreshOnTransition` (which
 * holds the duplicate `setEditorWidth`), and point `usePluginHook` at `useResizeWidthObserverNext`.
 */
export var useWidthObserver = conditionalHooksFactory(function () {
  return isExperimentEnabled('platform_editor_reduce_forced_layout');
}, useResizeWidthObserverNext, useResizeWidthObserver);