小编sry*_*cad的帖子

您好，我遇到了 TypeScript 问题。我有以下目录结构：

• package.json：顶级项目
• node_modules/：所有已安装的库
• tsconfig.json
• build/：生成的文件夹
  • 索引.js
  • 处理程序.js
  • ...
• server/: a folder with a TypeScript server built on top of the build folder
  • typings/
    • handler/
      • index.d.ts
  • tsconfig.json:
  • index.ts: a TypeScript server

The file server/tsconfig.json contains the lines

    "compilerOptions": {
        "typeRoots": [
            "../node_modules/@types",
            "./typings"
        ],
    ...
    "include": [
        "./*.ts",
        "./typings/**/*.ts"
    ],

I import an un-typed JavaScript function in TypeScript in the file server/index.ts:

import { handler } from '../build/handler.js'
... (code using handler) ...

The file server/typings/handler/index.d.ts contains

declare module …