import EventEmitter from 'eventemitter3';
import { ITexture2D } from '../renderer/ITexture2D';
import { ISceneService } from '../scene/ISceneService';
export declare type IImage = HTMLImageElement | File | string;
export declare type Listener = (...args: any[]) => void;
export interface IIconValue {
    x: number;
    y: number;
    height?: number;
    width?: number;
    image?: HTMLImageElement;
}
export interface IIcon {
    id: string;
    image?: HTMLImageElement;
    size: number;
    height?: number;
    width?: number;
}
export interface IICONMap {
    [key: string]: IIconValue;
}
export interface IIconService {
    canvasHeight: number;
    on(event: string, fn: EventEmitter.ListenerFn, context?: any): this;
    off(event: string, fn: EventEmitter.ListenerFn, context?: any): this;
    init(): void;
    addImage(id: string, image: IImage): void;
    addImageMini(id: string, image: IImage, sceneService?: ISceneService): void;
    hasImage(id: string): boolean;
    removeImage(id: string): void;
    getTexture(): ITexture2D;
    getIconMap(): IICONMap;
    getCanvas(): HTMLCanvasElement;
    destroy(): void;
}