tsconfig.json

{
  "compilerOptions": {
    "declaration": true,
    "target": "es2022",                                  /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */
    "lib": [
      "es2022",
      "dom"
    ], /* Specify library files to be included in the compilation:  */
    "module": "es2022",                                /* Specify what module code is generated. */
    "moduleResolution": "Node", /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
    "types": [
      "koa-body", /* See https://github.com/koajs/koa-body/issues/109#issuecomment-438146730 */
      "node",
      "mocha"
    ],
    "outDir": "./dist", /* Redirect output structure to the directory. */
    "esModuleInterop": true,                             /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */
    "forceConsistentCasingInFileNames": true,            /* Ensure that casing is correct in imports. */
    "strict": true,                                      /* Enable all strict type-checking options. */
    "skipLibCheck": true                                 /* Skip type checking all .d.ts files. */
  },
  "include": [
    "./src/**/*.ts",
    "./tests/**/*.ts"
  ]
}