@schematics/package-update/schema.json

Schematics specific to updating Angular

{
  "$schema": "http://json-schema.org/schema",
  "id": "SchematicsUpdateSchema",
  "title": "Schematic Options Schema",
  "type": "object",
  "properties": {
    "loose": {
      "type": "boolean",
      "description": "Whether to use loose semver operators or to fix the version. Default to false.",
      "default": false
    },
    "version": {
      "type": "string",
      "description": "The target version, or dist-tag.",
      "default": "latest"
    }
  }
}