color_helper constant
String
const color_helper
Implementation
static const String color_helper =
'<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" d="M0 24h24v-4H0v4Z"/></svg>';