first show the progress
    // for a single PASSWORDS_FROM_FILE resource type, and then upon
    // completion, show two different resource types - one for new
    // passwords imported from the file, and one for existing passwords
    // that were updated from the file.
    PASSWORDS_FROM_FILE: "PASSWORDS_FROM_FILE",
    PASSWORDS_NEW: "PASSWORDS_NEW",
    PASSWORDS_UPDATED: "PASSWORDS_UPDATED",
    BOOKMARKS_FROM_FILE: "BOOKMARKS_FROM_FILE",
  }),

  /**
   * Returns a mapping of a resource type to a string used to identify
   * the associated resource group in the wizard via a data-resource-type
   * attribute. The keys are for resource types that are only ever shown
   * for profile resets.
   */
  PROFILE_RESET_ONLY_RESOURCE_TYPES: Object.freeze({
    COOKIES: "COOKIES",
    SESSION: "SESSION",
    OTHERDATA: "OTHERDATA",
  }),

  /**
   * The set of keys that maps to migrators that use the term "favorites"
   * in the place of "bookmarks". This tends to be browsers from Microsoft.
   */
  USES_FAVORITES: Object.freeze([
    "chromium-edge",
    "chromium-edge-beta",
    "edge",
    "ie",
  ]),

  /**
   * The values that are set on the extension extra key for the
   * migration_finished telemetry event. The definition of that event
   * defines it as:
   *
   * "3" if all extensions were matched after import. "2" if only some
   * extensions were matched. "1" if none were matched, and "0" if extensions
   * weren't selected for import.
   */
  EXTENSIONS_IMPORT_RESULT: Object.freeze({
    NOT_IMPORTED: "0",
    NONE_MATCHED: "1",
    PARTIAL_MATCH: "2",
    ALL_MATCHED: "3",
  }),
});
PK