`ObjectsCounterOp` size calculation inconsistency

[lawrence-forooghian]

(OCN3b) The size is 0 if count is a null or omitted

But in the IDL count is non-nullable.

[sacOO7]

You mean ObjectsCounter#count? As per js IDL, it is nullable

[sacOO7]

ObjectsCounterOp#amount is also nullable as per js IDL

[lawrence-forooghian]

Sorry, my bad — I meant OCO3b, for ObjectsCounterOp:

** @(OCO3b)@ The size is 0 if @amount@ is a @null@ or omitted

Its amount is non-null in the spec's IDL:

specification/textile/features.textile

Lines 2615 to 2616 in d673b9e

	class ObjectsCounterOp // OCO*, internal
	amount: Number // OCO2a

What is the "js IDL"?

[sacOO7]

My bad : P, seems it's non-null in js also

https://github.com/ably/ably-js/blob/af2ce0eef23068b19cccd2677453386cc470372d/src/plugins/objects/objectmessage.ts#L72