hint method
Implementation
void hint(String message, {String? group, bool label = true}) {
if (group != null) {
if (label) {
_stdoutGroup('$hintLabel${hintLabelColor(':')} $message', group);
} else {
_stdoutGroup(hintMessageColor(message), group);
}
return;
}
if (label) {
stdout(hintMessageColor('$hintLabel: $message'));
} else {
stdout(hintMessageColor(message));
}
}