build_export_index      Build an inverted export index
build_origin_map        Build an origin map for package functions
build_universe_data     Build scanner data for a package universe
cite_usage              Cite package and function use in a project
collect_pkg_funs        Collect exported functions and R6 methods from
                        a package
generate_universe_sysdata
                        Generate sysdata.rda for a package universe
resolve_origin          Resolve the origin package of an exported
                        function
scan_usage              Find used functions and packages
