final public function displayHelp()

in src/CLIBase.hack [404:407]

• 3 lines of code
• 1 McCabe index (conditional complexity)

  final public function displayHelp(IO\WriteHandle $out): void {
    /* HHAST_IGNORE_ERROR[DontUseAsioJoin] */
    \HH\Asio\join($this->displayHelpAsync($out));
  }