import { BaseSopOperation } from './_Base';
import { CoreGroup } from '../../../core/geometry/Group';
import { InputCloneMode } from '../../../engine/poly/InputCloneMode';
import { RectAreaLight } from 'three';
import { AreaLightParams } from '../../../core/lights/AreaLight';
export declare class AreaLightSopOperation extends BaseSopOperation {
    static readonly DEFAULT_PARAMS: AreaLightParams;
    static readonly INPUT_CLONED_STATE = InputCloneMode.NEVER;
    static type(): Readonly<'areaLight'>;
    cook(inputCoreGroups: CoreGroup[], params: AreaLightParams): CoreGroup;
    createLight(): RectAreaLight;
    updateLightParams(light: RectAreaLight, params: AreaLightParams): void;
    private _createHelper;
}