Default ngsw-config.json generated by Angular CLI

ngsw-config.json

{
  "index": "/index.html",
  "assetGroups": [{
    "name": "app",
    "installMode": "prefetch",
    "resources": {
      "files": [
        "/favicon.ico",
        "/index.html"
      ],
      "versionedFiles": [
        "/*.bundle.css",
        "/*.bundle.js",
        "/*.chunk.js"
      ]
    }
  }, {
    "name": "assets",
    "installMode": "lazy",
    "updateMode": "prefetch",
    "resources": {
      "files": [
        "/assets/**"
      ]
    }
  }]
}

Thanks Maxim, Followed your tutorial published by NG-BE, I'm very newbie to angular, Do we have to configure it if we have lazy loaded modules?

/** @deprecated As of v6 `versionedFiles` and `files` options have the same behavior. Use `files` instead. */

https://angular.io/guide/service-worker-config