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="20" height="20" preserveAspectRatio="xMidYMid meet" viewBox="0 0 20 20"><path fill="currentColor" d="M6 6V2c0-1.1.9-2 2-2h10a2 2 0 012 2v10a2 2 0 01-2 2h-4v4a2 2 0 01-2 2H2a2 2 0 01-2-2V8c0-1.1.9-2 2-2h4zm2 0h4a2 2 0 012 2v4h4V2H8v4zM2 8v10h10V8H2zm4 4v-2h2v2h2v2H8v2H6v-2H4v-2h2z"/></svg>';