打字稿代码样式TS2539：无法分配给“ execFile”，因为它不是变量

Question

我有一个密码

import * as path from 'path';
import * as globby from 'globby';
import { execFile } from 'child_process';
import * as util from 'util';
//import * as Promise from 'bluebird';
import * as fs from 'fs';

execFile = util.promisify(execFile);

当它编译到js

显示这样的错误日志

Error:(12, 1) TS2539:Cannot assign to 'execFile' because it is not a variable.

我应该以正确的方式重写代码以解决此问题，还是只保留它的内容

Answer 1

设置types为您tsconfig compilerOptions ，这样

"compilerOptions": {
    "target": "es5",
    "lib": [ "es2015"],
    "types": ["node"],
    "module": "commonjs"
  }