tsconfig.json

{
  "$schema": "http://json.schemastore.org/tsconfig",
  "compilerOptions": {
    "allowJs": false,
    "allowSyntheticDefaultImports": true,
    "declaration": true,
    "esModuleInterop": true,
    "importHelpers": true,
    "lib": [
      "ES2020",
      "ES2020.BigInt",
      "ES2020.Promise",
      "ES2020.String",
      "ES2020.Symbol.WellKnown",
    ],
    "types": [
      "node"
    ],
    "module": "commonjs",
    "moduleResolution": "node",
    "noFallthroughCasesInSwitch": true,
    "noImplicitAny": true,
    "noImplicitReturns": true,
    "noUnusedLocals": true,
    "forceConsistentCasingInFileNames": true,
    "noUnusedParameters": true,
    "removeComments": false,
    "resolveJsonModule": true,
    "sourceMap": true,
    "inlineSources": true,
    "strict": true,
    "declarationMap": true,
    "strictNullChecks": true,
    "target": "ES2020",
    "outDir": "lib",
    "rootDir": "src"
  },
  "include": [
    "src/**/*"
  ],
  "exclude": [
    "lib",
    "node_modules"
  ]
}