Can an array parameter be passed as a JSON Arrray?

[HaxorGate]

I haven't used aJSON before, as I've been using ArduinoJson. Is it possible to register a method with your library that takes a JSON array as a parameter?
For instance, if I want to call a factory method at runtime, can I have:

DECLARE_JSON_PROC(ButtonController, makeButtonVector, void);

BEGIN_JSON_REGISTRATION
REGISTER_JSON_PROC(makeButtonVector, JSON_RPC_RET_TYPE_NONE);
END_JSON_REGISTRATION

where "makeButtonVector" would normally have the following signature:

void ButtonController::makeButtonVector( uint8_t *pins, uint8_t npins );