Constructs a capturing group.
Constructs a group that disables the specified matcher flags.
Constructs a group that enables the specified matcher flags.
Constructs an independent group.
Constructs a group that uses negative look-ahead.
Constructs a group that uses negative look-behind.
Constructs a non-capturing group.
Constructs a group that uses positive look-ahead.
Constructs a group that uses positive look-behind.
Factory object for groups. Import the members of this object to enable automatic grouping.