import * as spec from '@galacean/effects-specification';
interface FileSummary {
    assetType: string;
    guid: string;
}
/**
 * @since 2.0.0
 */
export declare class EffectsPackage {
    fileSummary: FileSummary;
    exportObjectDatas: spec.EffectsObjectData[];
    addData(effectsObjectData: spec.EffectsObjectData): void;
    serializeToBinary(): Uint8Array;
    deserializeFromBinary(buffer: Uint8Array): void;
    private geometryDataToBinary;
    private binaryToGeometryData;
}
export {};