duplicate constant

String const duplicate

Implementation

static const String duplicate =
    '<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" stroke="currentColor" stroke-width="2" d="M4.5 17H1V1h16v3.5M7 7h16v16H7V7Zm8 4v8-8Zm-4 4h8-8Z"/></svg>';