使用 TypeScript 将导入导出为命名空间

Question

我的问题与这个问题几乎相同： https://github.com/Microsoft/TypeScript/issues/4529

假设我有这个：

//exported imports
export {ISumanOpts, IGlobalSumanObj} from 'suman-types/dts/global';
export {ITestCaseParam} from 'suman-types/dts/test-suite';
export {IHookParam} from 'suman-types/dts/test-suite';
export {IDescribeFn} from 'suman-types/dts/describe';
export {ItFn, ITestDataObj} from 'suman-types/dts/it';
export {IBeforeFn} from 'suman-types/dts/before';
export {IBeforeEachFn} from 'suman-types/dts/before-each';
export {IAfterFn} from 'suman-types/dts/after';
export {IAfterEachFn} from 'suman-types/dts/after-each';
export {DefineObjectContext as IDefObjCtx} from "./test-suite-helpers/define-options-classes";
export {DefineObjectTestCase as IDefObjTestCase} from "./test-suite-helpers/define-options-classes";
export {DefineObjectAllHook as IDefObjAllHook} from "./test-suite-helpers/define-options-classes";
export {DefineObjectEachHook as IDefObjEachHook} from "./test-suite-helpers/define-options-classes";


export namespace s {

  // ! I want to move all of the above exported items into a namespace here

}

有没有办法使用 namespace 或 module 将事物导出为命名空间的一部分，而不是单独导出它们？

我有这个正在接近：

所以我尝试将它们更改为导入，然后像这样将它们放在常量上：

但是如您所见，我的一些声明是接口，而不是类，在那种情况下，我收到了错误消息 "only refers to a type, but is being used as a value here"。

Answer 1

创建一个文件名 s.ts，例如，您要在其中导出命名空间的所有内容：

export {ISumanOpts, IGlobalSumanObj} from 'suman-types/dts/global';
export {ITestCaseParam} from 'suman-types/dts/test-suite';
export {IHookParam} from 'suman-types/dts/test-suite';
export {IDescribeFn} from 'suman-types/dts/describe';
export {ItFn, ITestDataObj} from 'suman-types/dts/it';
export {IBeforeFn} from 'suman-types/dts/before';
export {IBeforeEachFn} from 'suman-types/dts/before-each';
export {IAfterFn} from 'suman-types/dts/after';
export {IAfterEachFn} from 'suman-types/dts/after-each';
export {DefineObjectContext as IDefObjCtx} from "./test-suite-helpers/define-options-classes";
export {DefineObjectTestCase as IDefObjTestCase} from "./test-suite-helpers/define-options-classes";
export {DefineObjectAllHook as IDefObjAllHook} from "./test-suite-helpers/define-options-classes";
export {DefineObjectEachHook as IDefObjEachHook} from "./test-suite-helpers/define-options-classes";

然后在你的模块中你可以这样做：

import * as s from './s'

export {s}

它将在名为 s 的命名空间中导出类型和值。然后您可以使用 :

导入它们

import {s} from 'your-module'

const anObject: s.ISumanOpts = {...}

Answer 2

我做的是这样的:

import * as Block from './block'
import * as FullNode from './full-node'
import * as ListOnChain from './list-on-chain'
import * as HashTools from './hash-tools'
import * as KeyValueStorage from './key-value-storage'
import * as SequenceStorage from './sequence-storage'
import * as SmartContract from './smart-contract'
import * as NodeBrowser from './node-browser'
import * as NetworkApi from './network-api'
import * as NetworkClientBrowserImpl from './network-client-browser-impl'
import * as NodeApi from './node-api'
import * as NodeImpl from './node-impl'
import * as NodeTransfer from './node-transfer'
import * as NodeNetworkClient from './node-network-client'
import * as WebsocketConnector from './websocket-connector'

export {
    Block,
    FullNode,
    ListOnChain,
    HashTools,
    KeyValueStorage,
    SequenceStorage,
    SmartContract,
    NodeBrowser,
    NetworkApi,
    NetworkClientBrowserImpl,
    NodeApi,
    NodeImpl,
    NodeTransfer,
    NodeNetworkClient,
    WebsocketConnector
}

然后在另一个文件中，我可以这样导入，所有都会留在自己的space :

import * as AllComponents from 'blockchain-js-core'

如果你想一一导入，你可以这样做:

import {
    Block,
    FullNode,
    ListOnChain,
    HashTools,
    KeyValueStorage,
    SequenceStorage,
    SmartContract,
    NodeBrowser,
    NetworkApi,
    NetworkClientBrowserImpl,
    NodeApi,
    NodeImpl,
    NodeTransfer,
    NodeNetworkClient,
    WebsocketConnector
} from 'blockchain-js-core'

可在此处找到示例：https://github.com/ltearno/blockchain-js/blob/master/blockchain-js-core/src/index.ts

Answer 3

这是我的解决方案...

import { JobEntity as _JobEntity } from '../types';

export namespace JobList {
  export type JobEntity = _JobEntity;
  export interface Props {
    ---------
  }
}

使用 TypeScript 将导入导出为命名空间

exporting imports as a namespace with TypeScript

typescript

typescript2.0

suman