tsconfig.json

{
  "compilerOptions": {
    /* Type Checking */
    "allowUnreachableCode": false,
    "strict": true,
    "useUnknownInCatchVariables": false,
    "forceConsistentCasingInFileNames": true, // Disallow inconsistently-cased references to the same file
    "noUnusedLocals": true, // Report errors on unused locals
    "noUnusedParameters": true, // Report errors on unused parameters
    "noImplicitReturns": true, // Report errors on fallthrough cases in switch statements
    "noFallthroughCasesInSwitch": true, // Report errors on fallthrough cases in switch statements
    "strictNullChecks": true, // Enable strict null checks
    "strictFunctionTypes": true, // Enable strict checking of function types
    "strictPropertyInitialization": true, // Ensure non-undefined class properties are initialized in the constructor

    /* Modules */
    "module": "NodeNext",
    "moduleResolution": "NodeNext",
    "resolveJsonModule": true,

    /* Emit */
    "declaration": true,
    "declarationMap": true,
    "sourceMap": true,

    /* Interop Constraints */
    "esModuleInterop": true,

    /* Javascript support */
    "allowJs": true /* TODO: We should not need to allow JS files (we could have full TS) */,

    /* Language and Environment */
    "target": "ESNext" /* TODO: Review if we can use a defined target like ES2020 */,
    "lib": ["ESNext"], // Include the latest ECMAScript library
    "types": ["node"], // Include type definitions for Node.js

    /* Completeness */
    "skipLibCheck": true /* TODO: Should be removed when code is fixed */,

    "isolatedModules": true,
    "incremental": true // Enable incremental compilation
  }
}