import { GraphDimensions, Color, RealRendererOptions } from '../types/RealRendererTypes';
export * as RealRendererTypes from '../types/RealRendererTypes';
export * from '../constants/defaults/RealRendererDefaults';
import { GPU, Texture, IKernelRunShortcut } from 'gpu.js';
export declare class RealRenderer {
    canvas: HTMLCanvasElement;
    _canvas: HTMLCanvasElement;
    dimensions: GraphDimensions;
    xScaleFactor: number;
    yScaleFactor: number;
    bgColor: Color;
    drawAxes: boolean;
    axesColor: Color;
    drawsPerFrame: number;
    timeStep: number;
    time: number;
    xOffset: number;
    yOffset: number;
    gpu: GPU;
    graphPixels: Texture;
    _blankGraph: IKernelRunShortcut;
    _cloneTexture: IKernelRunShortcut;
    _loadData: IKernelRunShortcut;
    _display: IKernelRunShortcut;
    _doRender: boolean;
    constructor(options: RealRendererOptions);
    _drawFunc(graphPixels: Texture, time: number): Texture;
    _overlayFunc(graphPixels: Texture): Texture;
    _draw(): Texture;
    draw(numDraws?: number): this;
    _render(): void;
    startRender(): this;
    stopRender(): this;
    toggleRender(): this;
    resetTime(): this;
    getData(): number[][][];
    loadData(pixels: number[][][]): void;
    reset(): this;
}