export declare const n6: Intl.NumberFormat;
export declare const n4: Intl.NumberFormat;
export declare const c2: Intl.NumberFormat;
/**
 * Returns a string of form "abc...xyz"
 * @param {string} str string to string
 * @param {number} n number of chars to keep at front/end
 * @returns {string}
 */
export declare const getEllipsisTxt: (str: string, n?: number) => string;