export default class CircularIterator<T> implements Iterator<T> {
    private values;
    private static readonly DEFAULT_INCREMENT_AMOUNT;
    private i;
    constructor(values: T[], startingIndex: number);
    static of<T>(values: T[], startingIndex?: number): CircularIterator<T>;
    reverse(): CircularIterator<T>;
    [Symbol.iterator](): Iterator<T>;
    getValues(): T[];
    getCycleLength(): number;
    protected getIncrementAmount(): number;
    protected increment(): void;
    getCurrentValue(): T;
    next(): IteratorResult<T>;
}