@wordpress/editor/src/components/post-visibility/check.js

Enhanced block editor for WordPress posts.

/**
 * WordPress dependencies
 */
import { useSelect } from '@wordpress/data';

/**
 * Internal dependencies
 */
import { store as editorStore } from '../../store';

/**
 * Determines if the current post can be edited (published)
 * and passes this information to the provided render function.
 *
 * @param {Object}   props        The component props.
 * @param {Function} props.render Function to render the component.
 *                                Receives an object with a `canEdit` property.
 * @return {React.ReactNode} The rendered component.
 */
export default function PostVisibilityCheck( { render } ) {
	const canEdit = useSelect( ( select ) => {
		return (
			select( editorStore ).getCurrentPost()._links?.[
				'wp:action-publish'
			] ?? false
		);
	} );

	return render( { canEdit } );
}