Maps through to the addProvider method of the SystemState that this mapping belongs to
so that a fluent interface can be used when configuring entity states.
@param provider The component provider to use.
@return This StateSystemMapping, so more modifications can be applied.
Maps through to the addProvider method of the SystemState that this mapping belongs to so that a fluent interface can be used when configuring entity states.
@param provider The component provider to use. @return This StateSystemMapping, so more modifications can be applied.