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="24" height="24" preserveAspectRatio="xMidYMid meet" viewBox="0 0 24 24"><path fill="currentColor" d="M11 15h2V9h3l-4-5-4 5h3z"/><path fill="currentColor" d="M20 18H4v-7H2v7c0 1.103.897 2 2 2h16c1.103 0 2-.897 2-2v-7h-2v7z"/></svg>';