/**
 * Square class
 * <br><img src="./media/examples/square.png" alt="square demo"/>
 * @class
 * @extends Rectangle
 */
export default class Square extends Rectangle {
    /**
     * @inheritDoc
     * @param {Object} definition - Square definition
     * @return {Square}
     */
    static from(definition: any): Square;
    /**
     * Square constructor
     * @param {PositionDefinition} positionDefinition - Top-left corner
     * @param {Number} size - Side's length
     * @param {ComponentOptions} [options] - Drawing options
     */
    constructor(positionDefinition: any, size: number, options?: any);
    /**
     * Set this square's size
     * @param {Number} size - New size
     */
    set size(arg: number);
    /**
     * Get this square's size
     * @return {Number}
     */
    get size(): number;
    [widthKey]: number;
    [heightKey]: number;
}
import Rectangle from "@pencil.js/rectangle";
/**
 * @module Square
 */
declare const widthKey: unique symbol;
declare const heightKey: unique symbol;
export {};