Invalid return type for randombytes_random and randombytes_uniform

[ionspin]

Signature for randombytes_random and randombytes_uniform is uint32 in libsodium:

uint32_t randombytes_random(void)

uint32_t randombytes_uniform(const uint32_t upper_bound)

but in lazysodium it's byte

    public native byte randombytes_random();

    public native byte randombytes_uniform(int upperBound);