/**
 * Determines if a string represents a valid JavaScript RegExp.
 * @param {string} aRegExpString - The string to test.
 * @returns {boolean} - True if the string represents a valid EegExp, false otherwise.
 * @example
* isRegExpStr('/[a-z]/g') // true
* isRegExpStr('/not a regexp') // false
*/
export function isRegExpStr(value: any): boolean;
export default isRegExpStr;