import { ComponentSystem } from "./component";
export declare class System {
    static lastTime: number;
    static deltaTime: number;
    private static isStoped;
    static loop(): void;
    static start(): void;
    static stop(): void;
    private static sysQueue;
    static registSystem(system: ComponentSystem): void;
    static getSystem(system: ComponentSystem): any;
    static removeSystem(system: ComponentSystem): void;
}