/**
 * Assigns a material to be used by particles
 */
import { TypedSopNode } from './_Base';
import { CoreGroup } from '../../../core/geometry/Group';
import { NodeParamsConfig } from '../utils/params/ParamsConfig';
import { SopType } from '../../poly/registers/nodes/types/Sop';
declare class ParticlesSystemGpuMaterialSopParamsConfig extends NodeParamsConfig {
    /** @param group to assign the material to */
    group: import("../utils/params/ParamsConfig").ParamTemplate<import("../../index_all").ParamType.STRING>;
    /** @param the material node */
    material: import("../utils/params/ParamsConfig").ParamTemplate<import("../../index_all").ParamType.NODE_PATH>;
}
export declare class ParticlesSystemGpuMaterialSopNode extends TypedSopNode<ParticlesSystemGpuMaterialSopParamsConfig> {
    paramsConfig: ParticlesSystemGpuMaterialSopParamsConfig;
    static type(): SopType;
    protected initializeNode(): void;
    private _operation;
    cook(inputCoreGroups: CoreGroup[]): Promise<void>;
}
export {};