import { Effect } from "postprocessing";
import { PostProcessingEffect } from "../PostProcessingEffect.js";
/**
 * @category Effects
 * @group Components
 */
export declare class SharpeningEffect extends PostProcessingEffect {
    get typeName(): string;
    private _effect?;
    onCreateEffect(): _SharpeningEffect;
    private get effect();
    set amount(value: number);
    get amount(): number;
    set radius(value: number);
    get radius(): number;
}
declare class _SharpeningEffect extends Effect {
    constructor();
}
export { _SharpeningEffect };