/**
 * Parses a format string or object and returns format obj for use in rendering.
 *
 * `format` is either a string with the default (positive) format, or object
 * containing `pos` (required), `neg` and `zero` values.
 *
 * Either string or format.pos must contain '%v' (value) to be valid.
 *
 * @private
 * @param {String} [format='%s%v'] - String with the format to apply, where %s is the currency symbol and %v is the value
 * @return {Object} object represnting format (with pos, neg and zero attributes)
 */
declare function checkCurrencyFormat(format: any): any;
export default checkCurrencyFormat;