/usr/bin/swift-symbolgraph-extract

OVERVIEW: Swift Symbol Graph Extractor

USAGE: swift-frontend

OPTIONS:
  -clang-target <value> Separately set the target we should use for internal Clang instance
  -emit-extension-block-symbols
                        Emit 'swift.extension' symbols for extensions to external types instead of directly associating members and conformances with the extended nominal when generating symbol graphs
  -external-plugin-path <path>#<plugin-server-path>
                        Add directory to the plugin search path with a plugin server executable
  -Fsystem <value>      Add directory to system framework search path
  -F <value>            Add directory to framework search path
  -help                 Display available options
  -include-spi-symbols  Add symbols with SPI information to the symbol graph
  -I <value>            Add directory to the import search path
  -libc <value>         libc runtime library to use
  -L <value>            Add directory to library link search path
  -minimum-access-level <level>
                        Include symbols with this access level or more
  -module-cache-path <value>
                        Specifies the module cache path
  -module-name <value>  Name of the module to build
  -omit-extension-block-symbols
                        Directly associate members and conformances with the extended nominal when generating symbol graphs instead of emitting 'swift.extension' symbols for extensions to external types
  -output-dir <dir>     Output directory
  -plugin-path <value>  Add directory to the plugin search path
  -pretty-print         Pretty-print the output JSON
  -resource-dir </usr/lib/swift>
                        The directory that holds the compiler resource files
  -sdk <sdk>            Compile against <sdk>
  -skip-inherited-docs  Skip emitting doc comments for members inherited through classes or default implementations
  -skip-protocol-implementations
                        Skip emitting symbols that are implementations of protocol requirements or inherited from protocl extensions
  -skip-synthesized-members
                        Skip members inherited through classes or default implementations
  -swift-version <vers> Interpret input according to a specific Swift language version number
  -target <triple>      Generate code for the given target <triple>, such as x86_64-apple-macos10.9
  -visualc-tools-root <root>
                        VisualC++ Tools Root
  -visualc-tools-version <version>
                        VisualC++ ToolSet Version
  -v                    Show commands to run and use verbose output
  -windows-sdk-root <root>
                        Windows SDK Root
  -windows-sdk-version <version>
                        Windows SDK Version
  -Xcc <arg>            Pass <arg> to the C/C++/Objective-C compiler