interface Options {
    autoDetect?: boolean;
    caption?: string;
    firstLine?: number;
    gutter?: boolean;
    hljs?: boolean;
    lang?: string;
    languageAttr?: boolean;
    mark?: number[];
    tab?: string;
    wrap?: boolean;
    stripIndent?: boolean;
}
declare function highlightUtil(str: string, options?: Options): string;
export = highlightUtil;