typedef Signal< void (Application&) > AppSignalType; ///< Application lifecycle signal and system signal callback type @SINCE_1_0.0
typedef Signal< void (Application&, void *) > AppControlSignalType; ///< Application control signal callback type @SINCE_1_0.0
typedef Signal< void (Application&) > AppSignalType; ///< Application lifecycle signal and system signal callback type @SINCE_1_0.0
typedef Signal< void (Application&, void *) > AppControlSignalType; ///< Application control signal callback type @SINCE_1_0.0