declare type TSearchItem = Record<string, any> | string;
/**
 * searches within array of objects by given key, returns filtered array of objects using fuzzy algorithm
 * @param {string} query - the phrase by which it searches
 * @param {Array<Object>} arrayToFilter - array which will be searched
 * @param {string} key - key of object within arrayToFilter where search should be used
 * @example
 * // returns [{id: 1, text: 'polish'}, {id: 2, text: 'portugal'}]
 * fuzzySearch('pol', [
 *  {id: 1, text: 'polish'},
 *  {id: 2, text: 'portugal'},
 *  {id: 3, text: 'english'}
 * ], 'text')
 * @returns {Array} - filtered array
 */
export declare function fuzzySearch<T extends TSearchItem = TSearchItem>(query: string, arrayToFilter: T[], key?: string): T[];
export {};