hierarchy constant

String const hierarchy

Implementation

static const String hierarchy =
    '<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="21" height="21" preserveAspectRatio="xMidYMid meet" viewBox="0 0 21 21"><path fill="currentColor" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" d="M7.5 2.5h6v5h-6zm5 11h6v5h-6zm-10 0h6v5h-6zm2.998 0v-3h10v3m-4.998-3v-3"/></svg>';