import { Options } from '../common/options.js'; import './enrich_case_factory.js'; export declare function semanticMathmlNode(mml: Element, options: Options): Element; export declare function semanticMathmlSync(expr: string, options: Options): Element; export declare function semanticMathml(expr: string, options: Options, callback: (p1: Element) => any): void; export declare function prepareMmlString(expr: string): string;