kanban constant

String const kanban

Implementation

static const String kanban =
    '<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="M21 3H3v18h18V3zM5 19V5h14v14H5zM9 7H7v8h2V7zm2 0h2v4h-2V7zm6 0h-2v10h2V7z"/></svg>';