Okay, I've updated the TypeScript definitions in the sample; hope this is helpful. Some answers to your questions, in case they're useful to others.
> # Application object
> ## setEnableTranscodeOnIngest method
> What return type?
Boolean, indicating enablement state.
> # Anywhere object
> ## listProductions method
> It says that the sample and the document are different.
?! Both the sample and the documentation indicate that an array of open Productions is returned.
> # Encoder object
> ## getExporters method
> No document.
> What type of array is return?
That's confusing, because I do see the documentation, and it's correct; "Returns an array of available exporters, or null if no exporters are available."
> # Properties object
> ## clearProperty method
Documented. Only param = string indicating which property to clear. No return.
> # ProjectItem object
> ## getAudioChannelMapping attribute
> readonly or writable?
Read-only. A 'get' function should never, ever change that which is retrieved; PPro offers setAudioChannelMapping(), for making changes.
> ## getOverrideColorSpaceList attribute
> readonly or writable?
As above; no get function should modify that which is retrieved.
> ## getFootageInterpretation method
> Whet type is the vrHorizontalView and vrVerticalView?
Integers.
> # Component object
> What is the stream type?
That depends on the component being accessed.
> ## properties attribute
> What is ComponentParamCollection in the document.
A collection of parameters used by that component.
> # ComponentParam
> ## getValue method
> What type is return?
> ## getValueAtKey method
> What is the component parameter stream?
> ## getValueAtTime method
> What is the component parameter stream?
Those all depend on the component stream being accessed.
> ## setInterpolationTypeAtKey method
> What type is interpretationType.
Integer; see docs.
> And, Is the method name is correct?
Yes.
> ## setValue method
> What type is value?
> ## setValueAtKey
> What type is value?
Those depend on the parameter stream being modified.
AdChoices