ts-sunfish/tsconfig.json

{
    "compilerOptions": {
      /* Base Options: */
      "esModuleInterop": true,
      "skipLibCheck": true,
      "target": "es2022",
      "allowJs": true,
      "resolveJsonModule": true,
      "moduleDetection": "force",
      "isolatedModules": true,
  
      /* Strictness */
      "strict": true,
      "noUncheckedIndexedAccess": true,
  
      /* If transpiling with TypeScript: */
      "moduleResolution": "NodeNext",
      "module": "NodeNext",
      "outDir": "dist",
      "sourceMap": true,
  
      /* AND if you're building for a library: */
      "declaration": true,
  
      /* If your code doesn't run in the DOM: */
      "lib": ["es2022"]
    },
    "include": ["src"]
  }