if(!['search', 'search_input', 'cancel_btn'].includes(target.className)) {
cancelSearch();
}const allowedClasses = ['search', 'search_input', 'cancel_btn'];
if(![...target.classList].some(name => allowedClasses.includes(name))) {
cancelSearch();
}deleteItem(itemId) {
this.items = this.items.filter(({id}) => itemId !== id);
this.localStorageService.cacheData('items', this.items);
}