import p5exInterface from './p5exInterface';
/**
 * Extension of p5 class.
 */
declare class p5exClass extends p5 implements p5exInterface {
    /**
     * Current renderer object, either the p5ex instance itself or any p5.Graphics instance.
     * Will be used as the drawing target.
     */
    currentRenderer: p5exClass;
    /**
     * Sets the current renderer object.
     * @param renderer
     */
    setCurrentRenderer(renderer: p5exClass | p5.Graphics): void;
    /**
     * The width and height of the HTML element which contains the sketch.
     * If the HTML element is not provided, the width and height of the window will be set.
     */
    readonly maxCanvasRegion: {
        width: number;
        height: number;
        getShortSideLength: () => number;
    };
    /**
     * ScalableCanvas object created by createScalableCanvas().
     */
    scalableCanvas: ScalableCanvas;
    /**
      * The non-scaled width of the canvas.
      */
    readonly nonScaledWidth: number;
    /**
     * The non-scaled height of the canvas.
     */
    readonly nonScaledHeight: number;
    /**
     * The HTML element which holds the p5 sketch.
     */
    node: HTMLElement;
    private scalableCanvasType;
    private _idealFrameRate;
    private _unitAngleSpeed;
    private _unitSpeed;
    private _unitAccelerationMagnitude;
    /**
     * The ideal frame rate which was set by setFrameRate().
     */
    readonly idealFrameRate: number;
    /**
     * Anglular displacement in radians per frame which corresponds to 1 cycle per second.
     * Set by setFrameRate().
     */
    readonly unitAngleSpeed: number;
    /**
     * Positional displacement per frame which corresponds to 1 unit length per second.
     * Set by setFrameRate().
     */
    readonly unitSpeed: number;
    /**
     * Change of speed per frame which corresponds to 1 unit speed per second.
     * Set by setFrameRate().
     */
    readonly unitAccelerationMagnitude: number;
    /**
     * Constructor of class p5ex.
     * @param sketch
     * @param node
     * @param sync
     */
    constructor(sketch: Function, node?: HTMLElement | boolean | string, sync?: boolean);
    /**
     * Calls frameRate() and sets variables related to the frame rate.
     * @param {number} [fps=60] - The ideal frame rate per second.
     */
    setFrameRate(fps?: number | undefined): p5exClass;
    /**
     * Updates the value of the variable maxCanvasRegion.
     */
    updateMaxCanvasRegion(): void;
    /**
     * Create an instance of ScalableCanvas. This includes calling of createCanvas().
     * @param {ScalableCanvasType} type - Type chosen from p5ex.ScalableCanvasTypes.
     * @param {ScalableCanvasParameters} [parameters] - Parameters for type CUSTOM.
     * @param {string} [rendererType] - Either P2D or WEBGL.
     */
    createScalableCanvas(type: ScalableCanvasType, parameters?: ScalableCanvasParameters, rendererType?: 'p2d' | 'webgl' | undefined): void;
    /**
     * Resizes the ScalableCanvas. Does not work on OpenProcessing.
     * @param {ScalableCanvasType} [type] - Type chosen from p5ex.ScalableCanvasTypes.
     *     If undefined, the last used type will be used again.
     * @param {ScalableCanvasParameters} [parameters] - Parameters for type CUSTOM.
     */
    resizeScalableCanvas(type?: ScalableCanvasType, parameters?: ScalableCanvasParameters): void;
    protected createScalableCanvasParameter(type: ScalableCanvasType, parameters?: ScalableCanvasParameters): ScalableCanvasParameters;
}
import { ScalableCanvas, ScalableCanvasType, ScalableCanvasParameters } from './canvas';
export { p5exClass };
export * from './properties';