import { Layer } from "../layer/layer";
import * as animation from "./animation";
import { Canvas } from "./canvas";
import { ViewFactory } from "./view_factory";
import EventEmitter from "wolfy87-eventemitter";
export declare class Globe {
    readonly gl: WebGLRenderingContext;
    readonly ee: EventEmitter;
    readonly viewFactory: ViewFactory;
    readonly canvas: Canvas;
    private el?;
    private readonly layers;
    private rafId?;
    private animationManager;
    private layerSortFunc?;
    constructor(el?: HTMLElement, defaultLayers?: boolean, preserveBuffer?: boolean);
    mount(el: HTMLElement): void;
    unmount(): void;
    release(): void;
    resize(): void;
    setSize(w: number, h: number): void;
    addLayer(layer: Layer): void;
    removeLayer(layer: Layer): void;
    requestRefresh(): void;
    animation(cb: (args: animation.ICallbackArgs) => void, options?: animation.IAnimationArgs): animation.Animation;
    stopCameraMotion(): void;
    setLayerSortFunc(f?: (a: Layer, b: Layer) => number): void;
    eachLayer(cb: (l: Layer) => void): void;
    private draw;
    private initDefaultLayers;
    private sortLayers;
}