export declare function isInIter<Element>(item: Element, iter: Iterable<Element>, compare?: isInIter.Comparator<Element>): boolean;
export declare namespace isInIter {
    const DEFAULT_COMPARATOR: (value1: any, value2: any) => boolean;
    type Comparator<X> = (a: X, b: X) => boolean;
}
export default isInIter;