api.flutter.dev/flutter/dart-core/Map-class.html">Map</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a></span>, <span class="type-parameter"><a href="https://pub.dev/documentation/webrtc_interface/1.2.2+hotfix.1/webrtc_interface/RTCDataChannel-class.html">RTCDataChannel</a></span>&gt;</span>
        <span class="name ">dataChannel</span>
        <div class="features"><span class="feature">getter/setter pair</span