tsconfig.json

{
  "compilerOptions": {
    "module": "nodenext",
    "moduleResolution": "nodenext",
    "types": ["node"],
    "target": "es2020",
    "lib": ["es2020", "dom"],
    "outDir": "out",
    "sourceMap": true,
    "rootDir": "src",
    "allowJs": false,
    // Strict mode (9)
    "strict": true,
    "alwaysStrict": true,
    "noImplicitAny": true,
    "noImplicitThis": true,
    "strictNullChecks": true,
    "strictBindCallApply": true,
    "strictFunctionTypes": true,
    "strictPropertyInitialization": true,
    "useUnknownInCatchVariables": true,
    // No unused code (4)
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "allowUnusedLabels": false,
    "allowUnreachableCode": false,
    // No implicit code (2)
    "noImplicitOverride": true,
    "noImplicitReturns": true,
    //
    // "noUncheckedIndexedAccess": true,
    "noPropertyAccessFromIndexSignature": true,
    "noFallthroughCasesInSwitch": true,
    // "exactOptionalPropertyTypes": true,
    "forceConsistentCasingInFileNames": true,
    "allowSyntheticDefaultImports": true,
    "baseUrl": ".",
    "paths": {
      "@app/*": ["./src/*"]
    }
  },
  "include": ["src/**/*.ts"],
  "exclude": ["**/*.d.ts", "out/**/*", "node_modules", ".vscode-test"]
}