import { DestroyType, type IOptionLoader, RangedAnimationOptions, type RecursivePartial } from "@tsparticles/engine";
import type { IOpacityAnimation } from "../Interfaces/IOpacityAnimation.js";
export declare class OpacityAnimation extends RangedAnimationOptions implements IOpacityAnimation, IOptionLoader<IOpacityAnimation> {
    destroy: DestroyType | keyof typeof DestroyType;
    constructor();
    load(data?: RecursivePartial<IOpacityAnimation>): void;
}