Usage: kotlinc-js <options> <source files>
where possible options include:
  -output <path>             Output file path
  -no-stdlib                 Don't use bundled Kotlin stdlib
  -library-files <path[,]>   Path to zipped library sources or kotlin files separated by commas
  -source-map                Generate source map
  -meta-info                 Generate metadata
  -kjsm                      Generate kjsm-files (for creating libraries)
  -target { v5 }             Generate JS files for specific ECMA version
  -module-kind { plain, amd, commonjs, umd }
                             Kind of a module generated by compiler
  -main {call,noCall}        Whether a main function should be called
  -output-prefix <path>      Path to file which will be added to the beginning of output file
  -output-postfix <path>     Path to file which will be added to the end of output file
  -language-version <version> Provide source compatibility with specified language version
  -api-version <version>     Allow to use declarations only from the specified version of bundled libraries
  -nowarn                    Generate no warnings
  -verbose                   Enable verbose logging output
  -version                   Display compiler version
  -help (-h)                 Print a synopsis of standard options
  -X                         Print a synopsis of advanced options
  -P plugin:<pluginId>:<optionName>=<value>
                             Pass an option to a plugin
OK