export { ApolloQueryResult } from './apollo-query-result' 
export { Errors } from './errors' 
export { GraphQlResult } from './graph-ql-result' 
export { PagingInfo } from './paging-info' 
export { Location } from './location'
export { ApolloQlErrorDetail } from './apollo-ql-error-detail'
export { IKeys } from './keys.interface'