以点开头的转换文件夹

Question

我有这个文件夹结构：

dist/
src/
  .test/
  foo/
  bar/
tsconfig.json

现在它并没有转译我假设的.test目录，因为它以点开头。如何配置tsc来转换.test目录？

这是我的tsconfig.json文件：

{
  "compilerOptions": {
    "allowJs": false,
    "pretty": true,
    "outDir": "dist",
    "resolveJsonModule": true,
    "sourceMap": false,
    "skipLibCheck": true,
    "declaration": true,
    "baseUrl": ".",
    "target": "es6",
    "module": "commonjs",
    "noImplicitAny": true,
    "removeComments": true,
    "allowUnreachableCode": true,
    "lib": [
      "es2015",
      "es2016",
      "es2017"
    ]
  },
  "compileOnSave": false,
  "include":  [
    "src"
  ]
}