addOptionTarget method
void
addOptionTarget()
Implementation
void addOptionTarget() {
addOption(
'target',
abbr: 't',
help:
'''The main entry-point file of the application, as run on the device.
If the "--target" option is omitted, but a file name is provided on the command line, then that is
used instead.''',
defaultsTo: 'lib/main.dart',
);
}