tsconfig.json

{
  "compilerOptions": {
    "incremental": true,
    "target": "ES5",
    "module": "CommonJS",
    "moduleResolution": "node",
    "lib": ["dom", "dom.iterable", "esnext"],
    "allowJs": true,
    "checkJs": true,
    "declaration": true,
    "declarationMap": true,
    "sourceMap": true,
    "outDir": "./dist",
    "strict": true,
    "noUnusedLocals": true,
    "noUnusedParameters": false,
    "noImplicitReturns": true,
    "noFallthroughCasesInSwitch": true,
    "noUncheckedIndexedAccess": true,
    "noPropertyAccessFromIndexSignature": true,
    "esModuleInterop": true,
    "skipLibCheck": true,
    "forceConsistentCasingInFileNames": true
  },
  "include": ["src/**/*"]
  // "files": ["./test/**/*.ts"]
}