import './enrich_case_factory';
export declare function semanticMathmlNode(mml: Element): Element;
export declare function semanticMathmlSync(expr: string): Element;
export declare function semanticMathml(expr: string, callback: (p1: Element) => any): void;
export declare function testTranslation(expr: string): Element;
export declare function prepareMmlString(expr: string): string;
