import WebGL2D from './WebGL2D';
import { Render2DConstructor } from './Render2D';
import { KeydownCallbackMap } from './Animate2D';
export interface AnimateWebGL2DConstructor extends Render2DConstructor {
    frameRenderCallback: (tick: number, renderer: WebGL2D) => void;
    keydownCallbackMap?: KeydownCallbackMap;
}
export default class AnimateWebGL2D extends WebGL2D {
    private frameRenderCallback;
    private runState;
    tick: number;
    private defaultKeydownCallbackMap;
    constructor(opts: AnimateWebGL2DConstructor);
    step(): void;
    play(): void;
    pause(): void;
    toggle(): void;
    stepForward(): void;
}