Expected 1 arguments, but got 0. Did you forget to include 'void' in your type argument to 'Promise'?

typescript 报错信息：

TS2794: Expected 1 arguments, but got 0. Did you forget to include 'void' in your type argument to 'Promise'?
  ...
  > 22 |         resolve()
       |         ^^^^^^^^^
    23 |       }
    24 |       document.body.appendChild(script)
    25 |     })

解决方法

return new Promise<void>((resolve) => {
  ...
  resolve()
}

给 promise 实例指定 void 返回类型

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