tsconfig.json

{
  "compilerOptions": {
    "target": "es2017",
    "outDir": "dist",
    "module": "commonjs",
    "declaration": true,
    "noImplicitAny": true,
    "removeComments": true,
    "moduleResolution": "node",
    "sourceMap": true,
    "inlineSources": true,
    "strictNullChecks": true,
    "suppressImplicitAnyIndexErrors": true
  },
  "include": [
    "index.ts",
    "test/*.spec.ts",
    "test/benchmarks/*.ts"
  ]
}