private function getPluginConfig($pluginId) {
    if (!array_key_exists(static::CONFIG_KEY, $this->installState)) {
      return [];
    }

    if (!array_key_exists($pluginId, $this->installState[static::CONFIG_KEY])) {
      return [];
    }

    return $this->installState[static::CONFIG_KEY][$pluginId];
  }
private function getPluginConfig($pluginId) {
    if (!array_key_exists(static::CONFIG_KEY, $this->installState)) {
      return [];
    }

    if (!array_key_exists($pluginId, $this->installState[static::CONFIG_KEY])) {
      return [];
    }

    return $this->installState[static::CONFIG_KEY][$pluginId];
  }
private function getPluginConfig ( $ pluginId ) { if ( ! array_key_exists ( static :: CONFIG_KEY , $ this -> installState ) ) { return [ ] ; } if ( ! array_key_exists ( $ pluginId , $ this -> installState [ static :: CONFIG_KEY ] ) ) { return [ ] ; } return $ this -> installState [ static :: CONFIG_KEY ] [ $ pluginId ] ; }
Get plugin config from the install state.

@param string $pluginId
Plugin ID.

@return array
Plugin config (if any).
Get plugin config from the install state .