/**
 * Copyright (c) 2002-2019 "Neo4j,"
 * Neo4j Sweden AB [http://neo4j.com]
 *
 * This file is part of Neo4j.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import ResultSummary from './result-summary'
import Record from './record'

declare type QueryResult = {
  records: Record[]
  summary: ResultSummary
}

declare type ResultObserver = {
  onKeys?(keys: string[]): void
  onNext?(record: Record): void
  onCompleted?(summary: ResultSummary): void
  onError?(error: Error): void
}

declare interface Result extends Promise<QueryResult> {
  subscribe(observer: ResultObserver): void
}

export { QueryResult, ResultObserver }
export default Result