_findVCGenderVariation(): boolean {
    for (const hash in this._fbtSite.getHashToLeaf()) {
      const transData = this._translations[hash];
      if (!(transData instanceof TranslationData)) {
        continue;
      }

      for (const token of transData.tokens) {
        if (token === IntlVariations.VIEWING_USER) {
          return true;
        }
      }
    }
    return false;
  }
Inspect all translation variations for a hidden viewer context token