rameter" id="-param-key"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/foundation/Key-class.html">Key</a>?</span> <span class="parameter-name">key</span>, </span><span class="parameter" id="-param-gitStamp"><span>required</span> <span class="type-annotation"><a href="../git_stamp_node/GitStampNode-class.html">GitStampNode</a></span> <span class="parameter-name">gitStamp</span>, </span><span class="parameter" id="-param-applicationIcon"><span class="type-annotation"><a href="https://