group method
Implementation
GroupBuilder group({String path = ''}) =>
GroupBuilder(parent, path: this.path + path)
..before.addAll(before)
..after.addAll(after)
..onException.addAll(onException);
GroupBuilder group({String path = ''}) =>
GroupBuilder(parent, path: this.path + path)
..before.addAll(before)
..after.addAll(after)
..onException.addAll(onException);