tsconfig.json

{
  "compilerOptions": {
    "moduleResolution": "Node",
    "target": "es2019",
    "lib": [
      "es2019",
      "es2020.bigint",
      "es2020.string",
      "es2020.symbol.wellknown"
    ],
    "module": "ESNext",
    "strict": true,
    "sourceMap": true,
    "declaration": true,
    "resolveJsonModule": true
  }
}