/**
 * @description Filters tiny-css classes by default. But can also filter any provided css
 *              classObj.
 * @author KR Tirtho
 * @param {string[]} classnames
 * @param {object} [globalClassnames=tinyCssClasses]
 * @return {*}  {string[]}
 */
export declare function filterWithClassnames(classnames: string[], globalClassnames: {
    [key: string]: string;
} | string[]): string[];