Include file:
#include "mcrl2/pbes/pbes_explorer.h"
mcrl2::pbes_system::explorer
mcrl2::pbes_system::lts_info
mcrl2::pbes_system::lts_type
mcrl2::pbes_system::ltsmin_state
mcrl2/pbes/pbes_equation_index.h
mcrl2/pbes/pbes_expression.h