ts-node error: Cannot find module 'process' or its corresponding type declarations

Question

ts-node 给我这个错误：

Cannot find module 'process' or its corresponding type declarations.

这是我的tsconfig.json

{
  "compilerOptions": {
    "types": [ "node "],
    "declaration": true,
    "target": "ESNext",
    "module": "CommonJS",
    "outDir": "./dist",
    "rootDir": "./src",
    "moduleResolution": "node"
  }
}

这是我的package.json

{
  "name": "example",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "author": "Seph Reed",
  "license": "ISC",
  "devDependencies": {
    "@types/node": "^14.14.9",
    "ts-node": "^9.0.0",
    "typescript": "^4.1.2"
  }
}

为什么会出现此错误？

Answer 1

太蠢了。上面"types": [ "node "],里面有个space

此外，如果您这样导入，您只会得到我列出的错误：

import { argv } from 'process';

如果您只是使用没有导入语句的变量，您会得到错误：

Cannot find name 'process'. Do you need to install type definitions for node? Try npm i --save-dev @types/node and then add node to the types field in your tsconfig.

为了便于搜索，我将不删除此问题。我真的找不到在其他任何地方列出的这个错误。