tsconfig.json

{
  "compilerOptions": {
    "strict": true,
    "types": ["@types/jest", "jest", "node"],
    "target": "es6",
    "module": "commonjs",
    "allowJs": true,
    "lib": ["es6", "es2020", "esnext.asynciterable", "dom"],
    "sourceMap": true,
    "outDir": "./dist",
    "moduleResolution": "node",
    "removeComments": true,
    "noImplicitAny": true,
    "strictNullChecks": true,
    "strictFunctionTypes": true,
    "noImplicitThis": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "noImplicitReturns": true,
    "noFallthroughCasesInSwitch": true,
    "allowSyntheticDefaultImports": true,
    "esModuleInterop": true,
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "resolveJsonModule": true,
    "typeRoots": ["node_modules/@types", "src/@types"],
    "downlevelIteration": true
  },
  "exclude": ["node_modules"],
  "include": [
    "src/**/*.ts",
    "src/**/*.js",
    "test/**/*.ts",
    "integration-test/**/*.ts"
  ]
}