TypeScript 项目中缺少基本的 DOM 类型

问题描述

我正在用 TypeScript 设置一个网络应用程序，但我似乎缺少一些我需要的基本类型.

I am setting a web app up in TypeScript and I seem to be missing some basic types I need.

当我编译 (npm run build) 时，出现以下错误，

When I compile (npm run build), I get the following errors,

错误 TS2304:找不到名称HTMLElement".

错误 TS2304:找不到名称SVGElement".

error TS2304: Cannot find name 'SVGElement'.

错误 TS2304:找不到名称EventTarget".

error TS2304: Cannot find name 'EventTarget'.

错误 TS2304:找不到名称TouchEvent".

error TS2304: Cannot find name 'TouchEvent'.

错误 TS2304:找不到名称MouseEvent".

error TS2304: Cannot find name 'MouseEvent'.

错误 TS2304:找不到名称PointerEvent".

error TS2304: Cannot find name 'PointerEvent'.

基于我的谷歌搜索，我假设我的项目设置中缺少一些基本的东西.似乎这些类型只是假设存在于 Typescript 中.

Based on my Googling I assuming I am missing something basic in my project setup. It seems like these types are just assumed to be there with Typescript.

特别是它应该是 ES6 类型的一部分，https://github.com/Microsoft/TypeScript/blob/master/lib/lib.es6.d.ts.

Specially it should be part of the ES6 types, https://github.com/Microsoft/TypeScript/blob/master/lib/lib.es6.d.ts.

这是我的 package.json 文件:

{
  "name": "wip",
  "version": "1.0.0",
  "description": "",
  "main": "index.html",
  "dependencies": {
    "hammerjs": "2.0.8"
  },
  "devDependencies": {
    "@types/chai": "3.4.35",
    "@types/mocha": "2.2.39",
    "@types/node": "7.0.5",
    "@types/hammerjs": "2.0.34",
    "chai": "3.5.0",
    "mocha": "3.2.0",
    "safe-mock": "0.2.0",
    "ts-node": "2.1.0",
    "tslint": "4.5.1",
    "typescript": "2.2.1",
    "webpack": "^2.2.1",
    "webpack-dev-server": "^2.4.1"
  },
  "scripts": {
    "test": "mocha test --require ts-node/register test/**/*.ts && npm run build",
    "dev": "webpack-dev-server --watch --content-base . -d --progress",
    "build": "tsc"
  },
  "author": "",
  "license": "ISC"
}

有什么建议吗?

推荐答案

尝试将以下 lib 部分添加到您的 tsconfig.json 文件中.

Try adding the following lib section to your tsconfig.json file.

{
    "compilerOptions": {
        "lib": [
            "es2016",
            "dom"
        ]
    }
}

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