import { Module, ModuleObject } from "../module";
import { ParticleEffect } from "../particleEffect";
/**
 * `Module` that destroys all particles whose color alpha value is less or equal to 0
 *
 * @module
 * @category    Destructor
 */
export declare class AlphaDestructor extends Module {
    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.
     */
    toObject(): ModuleObject;
    static fromObject(particleEffect: ParticleEffect, object: ModuleObject, hideWarnings: boolean): AlphaDestructor;
    /**
     * Serializable identifier for the module.
     *
     * This must be unique between all existing Modules in the library.
     */
    static moduleTypeId: string;
}