find
Generates a DittoPendingIdSpecificOperation with the provided document identifier that can be used to find the document at a point in time or you can chain a call to observeLocal or subscribe if you want to get updates about the document over time.
Return
a DittoPendingIdSpecificOperation that you can chain function calls to either get the document immediately or get updates about it over time.
Parameters
id
the identifier of the document.