square constant

String const square

Implementation

static const String square =
    '<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="50" height="50" preserveAspectRatio="xMidYMid meet" viewBox="0 0 50 50"><path fill="currentColor" d="M1 1h48v48H1z"/></svg>';