ts执行文件报错

我重新安装了项目的 npm 包，执行 ts 文件报错：

代码语言：javascript复制

tsc src/index.ts

代码语言：javascript复制

node_modules/@types/node/globals.d.ts:72:13 - error TS2403: Subsequent variable declarations must have the same type.  Variable 'AbortSignal' must be of type '{ new (): AbortSignal; prototype: AbortSignal; abort(reason?: any): AbortSignal; timeout(milliseconds: number): AbortSignal; }', but here has type '{ new (): AbortSignal; prototype: AbortSignal; }'.

72 declare var AbortSignal: {
               ~~~~~~~~~~~

  ../../../../.nvm/versions/node/v16.1.0/lib/node_modules/typescript/lib/lib.dom.d.ts:2304:13
    2304 declare var AbortSignal: {
                     ~~~~~~~~~~~
    'AbortSignal' was also declared here.


Found 1 error in node_modules/@types/node/globals.d.ts:72

报错原因可能为版本不匹配的问题，解决办法，删除 项目的 node_modules 及 package-lock.js文件 重新执行 npm install 即可解决。

npm error prototype types var

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