import { ParticleEffect } from "./particleEffect";
export declare abstract class Module {
    /**
     * Modules with `active === true` will have frequent calls to `update()` method.
     */
    active: boolean;
    particleEffect: ParticleEffect;
    constructor(particleEffect: ParticleEffect);
    init(): void;
    update(dt: number): void;
    /**
     * Wrap the properties of the module into a JSON containing only primitive JavaScript data types
     * (such as numbers, strings, etc.) that can be serialized into strings natively.
     */
    abstract toObject(): ModuleObject;
}
export interface ModuleObject {
    moduleTypeId: string | undefined;
    [key: string | number | symbol]: unknown;
}