//================================================================
/**
 * @packageDocumentation
 * @module std
 */
//================================================================
import { IBidirectionalIterator } from "./IBidirectionalIterator";

/**
 * Random access iterator.
 *
 * @author Jeongho Nam - https://github.com/samchon
 */
export interface IRandomAccessIterator<
    T,
    Iterator extends IRandomAccessIterator<T, Iterator> = IRandomAccessIterator<
        T,
        any
    >,
> extends IBidirectionalIterator<T, Iterator> {
    /**
     * Get index.
     *
     * @return The index.
     */
    index(): number;

    /**
     * Advance iterator.
     *
     * @param n Step to advance.
     * @return The advanced iterator.
     */
    advance(n: number): Iterator;
}