This is required for the signature of writeUnsignedIntSmart to be the
same as writeShort, which the Js5Index encoder will make use of.
Signed-off-by: Graham <gpe@openrs2.dev>
This already caught some cases of public members that should have been
private and one case where the inferred type was too specific.
Signed-off-by: Graham <gpe@openrs2.dev>