upload constant
String
const upload
Implementation
static const String upload =
'<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="16" height="16" preserveAspectRatio="xMidYMid meet" viewBox="0 0 16 16"><path fill="currentColor" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M3.75 2.75h9m-8.5 6.5 4-3.5 4 3.5m-4 5v-8.5"/></svg>';