/**
 * Checks whether something is of the ReadingBlock type.
 * Extracted to reduce circular dependencies.
 *
 * @author Jesse Greenberg
 */
import '../../../../globals.js';
import type IntentionalAny from '../../../../phet-core/js/types/IntentionalAny.js';
import type { ReadingBlockNode } from './ReadingBlock.js';
export declare function isReadingBlock(something: IntentionalAny): something is ReadingBlockNode;
//# sourceMappingURL=isReadingBlock.d.ts.map