/**
 * Reject duplications from an array
 *
 * @export
 * @param {string[]} array An array of strings
 * @returns {string[]} A set of strings
 */
declare function dedup(array: string[]): string[];
/**
 * Soar an array by value
 *
 * @export
 * @param {string[]} array An array of strings
 * @returns {string[]} A sorted array
 */
declare function sortByValue(array: string[]): string[];
/**
 * Remove defanged symbols from a string
 *
 * @export
 * @param {string} s A string
 * @returns {string} A cleaned (aka refanged) string
 */
declare function refang(s: string): string;
declare function unicodeToASCII(s: string): string;

export { dedup, refang, sortByValue, unicodeToASCII };