import { KgSafeAny } from '../../lib/types/types';
/**
 * ensure that the module is loaded only once in AppModule
 *
 * @param parentModule
 *        parent module
 * @param moduleName
 *        current module name
 */
declare function throwIfModuleAlreadyLoaded(parentModule: KgSafeAny, moduleName: string): void;
export { throwIfModuleAlreadyLoaded };
