envelope constant

String const envelope

Implementation

static const String envelope =
    '<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="24" height="24" preserveAspectRatio="xMidYMid meet" viewBox="0 0 24 24"><path fill="currentColor" d="M20 4H4c-1.103 0-2 .897-2 2v12c0 1.103.897 2 2 2h16c1.103 0 2-.897 2-2V6c0-1.103-.897-2-2-2zm0 2v.511l-8 6.223-8-6.222V6h16zM4 18V9.044l7.386 5.745a.994.994 0 001.228 0L20 9.044 20.002 18H4z"/></svg>';