columns constant
String
const columns
Implementation
static const String columns =
'<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="M3 15h6V5H3v10zm8 0h6V5h-6v10z"/></svg>';