A few of the elements on the extensions documentation (https://dev.twitch.tv/docs/extensions/reference/) are very confusing, especially in the Bits section. For example:

• in getProducts, it looks like amount and type are fields directly in the product object, when they are in fact part of the cost object within it (the Cost type is not defined anywhere else)

• in window.Twitch.ext.bits.onTransactionComplete, the product field of the TransactionObject is said to be a string, but its description says "If set to true, will contain “inDevelopment”. Otherwise it return blank". How can it be set to true if it is a string? Also, from a screenshot I found online, it looks like it is actually a Product object like the ones returned by getProducts, and not a string at all

• also in onTransactionComplete, a lot of the attributes are duplicated (e.g. domainID is there twice). And the "initiator" doesn't clearly state that the enums are represented by a lowercase string, so CURRENT_USER is actually received as current_user

• setUseLoopBack is a function but documented as a boolean