tsconfig.json

{
	"include": [
	  "src/**/*.js",
	  "test/**/*.js"
	],
	"compilerOptions": {
	  /* Basic Options */
	  "target": "ES2017",
	  "lib": ["ESNext.Array"],
	  "module": "commonjs",
	  "allowJs": true,
	  "checkJs": true,
	  "resolveJsonModule": true,
	  "noEmit": true,
	  "esModuleInterop": true,
      
	  "removeComments": true,
      
	  /* Strict Type-Checking Options */
	  "strict": true,
	  "noImplicitThis": true,
	  "noImplicitAny": true,
	  "strictNullChecks": true,
      
	  /* Additional Checks */
	  "noUnusedLocals": true,
	  "noUnusedParameters": true,
	  "noImplicitReturns": true
	}
      }