declare const childObjSymbol: unique symbol;
declare class ByStander {
    [childObjSymbol]: any;
    constructor();
    _mapperSeed(fgInstance: any, bytes: any, releaseDate: Date, fgMain: any): void;
}
declare const _default: Readonly<ByStander>;
export default _default;
//# sourceMappingURL=observer.d.ts.map