tsconfig.json

{
  "compileOnSave": true,
  "compilerOptions": {
    "target": "es2017",
    "module": "nodenext",
    "lib": [ "dom", "es6", "es2017", "esnext.asynciterable" ],
    "skipLibCheck": true,
    "sourceMap": true,
    "outDir": "./dist",
    "rootDir": "./src",
    "moduleResolution": "nodenext",
    "removeComments": true,
    "noImplicitAny": false,
    "strictNullChecks": true,
    "strictFunctionTypes": true,
    "noImplicitThis": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "noImplicitReturns": true,
    "noFallthroughCasesInSwitch": true,
    "allowSyntheticDefaultImports": true,
    "esModuleInterop": true,
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "resolveJsonModule": true,
    "types": ["node"]
  },
  "exclude": [ "node_modules" ],
  "include": [ "./src/**/*.ts" ]
}