setup-cpp/tsconfig.json

{
  "compilerOptions": {
    "strict": true,
    "strictNullChecks": true,
    "noUnusedLocals": false,
    "noUnusedParameters": true,
    "noImplicitReturns": true,
    "noImplicitAny": true,
    "noImplicitThis": true,
    "noFallthroughCasesInSwitch": true,
    "forceConsistentCasingInFileNames": true,
    "declaration": true,
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "incremental": true,
    "inlineSourceMap": true,
    "inlineSources": true,
    "preserveSymlinks": true,
    "removeComments": false,
    "skipLibCheck": true,
    "allowImportingTsExtensions": true,
    "noEmit": true,
    // target Node.js 12 https://node.green/#ES2019
    "lib": ["ES2019"],
    "target": "ESNext",
    "allowJs": true,
    "esModuleInterop": true,
    "resolveJsonModule": true,
    "module": "ESNext",
    "moduleResolution": "node",
    "importHelpers": false,
    "outDir": "./dist"
  },
  "compileOnSave": false,
  "include": [
    "./src",
    "./dev/",
    "./*.ts",
    "jest.config.mjs"
  ]
}