tsconfig.json

{
  // Visit https://aka.ms/tsconfig to read more about this file
  "compilerOptions": {
    // For nodejs:
    "lib": [
      "esnext"
    ],
    "types": [
      "node"
    ],
    // and npm install -D @types/node
    // Other Outputs
    "sourceMap": true,
    "declaration": true,
    "declarationMap": true,
    // Stricter Typechecking Options
    "noUncheckedIndexedAccess": true,
    "exactOptionalPropertyTypes": false,
    // Style Options
    // "noImplicitReturns": true,
    // "noImplicitOverride": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    // "noFallthroughCasesInSwitch": true,
    "noPropertyAccessFromIndexSignature": true,
    "noImplicitAny": true,
    // Recommended Options
    "useUnknownInCatchVariables": true,
    "strict": true,
    "isolatedModules": true,
    "noUncheckedSideEffectImports": true,
    "moduleDetection": "force",
    "skipLibCheck": true
  }
}