tsconfig.json

{
    "compilerOptions": {
      "moduleResolution": "NodeNext",
      "isolatedModules": true,
      "module": "NodeNext",
      "moduleDetection": "force",
      "target": "ES2022", // Node.js 18
      "sourceMap": true,
      "lib": ["ES2022"],
      "allowSyntheticDefaultImports": true, // To provide backwards compatibility, Node.js allows you to import most CommonJS packages with a default import. This flag tells TypeScript that it's okay to use import on CommonJS modules.
      "resolveJsonModule": false, // ESM doesn't yet support JSON modules.
      "jsx": "react",
      "declaration": true,
      "pretty": true,
      "newLine": "lf",
      "stripInternal": true,
      "strict": true,
      "noImplicitReturns": true,
      "noImplicitOverride": true,
      "noUnusedLocals": true,
      "noUnusedParameters": true,
      "noFallthroughCasesInSwitch": true,
      "noUncheckedIndexedAccess": true,
      "noPropertyAccessFromIndexSignature": true,
      "noEmitOnError": true,
      "useDefineForClassFields": true,
      "forceConsistentCasingInFileNames": true,
      "skipLibCheck": true,
    },
    "files": [
      "./src/index.ts",
      "./src/boarding-pass.ts",
      "./src/event.ts"
    ],
    "exclude": ["node_modules", "**/*.test.ts"],
    "ts-node": {
      "transpileOnly": true,
      "files": true,
      "experimentalResolver": true
    },
  }