/** @format */
import { Pixel } from './pixel.js';
/**
 * Iterator class for iterating over a range of pixels.
 */
export declare class PixelRangeIterator implements Iterator<Pixel> {
    /**
     * The current pixel.
     */
    private _pixel;
    /**
     * The starting x-coordinate of the range.
     */
    private _x1;
    /**
     * The starting y-coordinate of the range.
     */
    private _y1;
    /**
     * The ending x-coordinate of the range.
     */
    private _x2;
    /**
     * The ending y-coordinate of the range.
     */
    private _y2;
    /**
     * Constructs a new PixelRangeIterator.
     * @param {Pixel} pixel - The initial pixel.
     * @param {number} x - The starting x-coordinate.
     * @param {number} y - The starting y-coordinate.
     * @param {number} width - The width of the range.
     * @param {number} height - The height of the range.
     */
    constructor(pixel: Pixel, x: number, y: number, width: number, height: number);
    /**
     * Returns the next pixel in the range.
     * @returns {IteratorResult<Pixel>} The next pixel in the range.
     */
    next(): IteratorResult<Pixel>;
    /**
     * Returns the iterator itself.
     * @returns {IterableIterator<Pixel>} The iterator itself.
     */
    [Symbol.iterator](): IterableIterator<Pixel>;
}