k" tabindex="0" href="/werift-webrtc/website/build/ja/docs/api/classes/rtccertificate">RTCCertificate</a></li><li class="menu__list-item"><a class="menu__link" tabindex="0" href="/werift-webrtc/website/build/ja/docs/api/classes/rtcdatachannel">RTCDataChannel</a></li><li class="menu__list-item"><a class="menu__link" tabindex="0" href="/werift-webrtc/website/build/ja/docs/api/classes/rtcdatachannelparameters">RTCDataChannelParameters</a></li><li class="menu__list-item"><a class="menu__link" tabindex="0" href=