-properties"><bdi class="secno">5.2 </bdi>Additional properties</a></li><li class="tocline"><a class="tocxref" href="#description"><bdi class="secno">5.3 </bdi>Description</a></li><li class="tocline"><a class="tocxref" href="#type-0"><bdi class="secno">5.4 </bdi>Type</a></li><li class="tocline"><a class="tocxref" href="#extensions"><bdi class="secno">5.5 </bdi>Extensions</a></li><li class="tocline"><a class="tocxref" href="#more-token-properties-tbc"><bdi class="secno">5.6 </bdi>More token properties TBC</a