BreakpointManager::getGroupLabel

protected BreakpointManager::getGroupLabel($group)

protected function getGroupLabel($group) {
  // Extension names are not translatable.
  if ($this->moduleHandler->moduleExists($group)) {
    $label = $this->moduleHandler->getName($group);
  }
  elseif ($this->themeHandler->themeExists($group)) {
    $label = $this->themeHandler->getName($group);
  }
  else {
    // Custom group label that should be translatable.
    $label = $this->t($group, array(), array('context' => 'breakpoint'));
  }
  return $label;
}