om/node_modules/rxjs/migrations/collection.json

{
  "schematics": {
    "rxjs-migration-01": {
      "description": "Adds rxjs-compat package to the project to ensure compatability with RxJS 5",
      "version": "6.0.0-rc.0",
      "factory": "./update-6_0_0/index#rxjsV6MigrationSchematic"
    }
  }
}