{
  "compilerOptions": {
    "strict": true,
    "module": "CommonJS",
    "target": "es6",
    "sourceMap": true,
    // flags
    "alwaysStrict": true,
    "strictNullChecks": true,
    "noEmitOnError": true,
    "noFallthroughCasesInSwitch": true,
    "noImplicitAny": true,
    "noImplicitThis": true,
    "noImplicitReturns": true,
    "noUnusedLocals": true,
    "forceConsistentCasingInFileNames": true
  }
}