tsconfig.json

{
  "compilerOptions": {
    "alwaysStrict": true,
    "esModuleInterop": true,
    "noImplicitAny": true,
    "noImplicitReturns": true,
    "noUnusedLocals": true,
    "moduleResolution": "node",
    "target": "es2019",
    "outDir": "dist/types"
  },
  "include": [
    "src/**/*"
  ]
}