List animation names for Sprite with scripting

Apologies if I missed anything in documentation, but I'm looking to get a list of all animation names for a Sprite object in JavaScript. I want to create a button that cycles through a sprite's animations, but I don't see a way to get a list of animation names to progress through. Is this functionality in scripting?

There is.

construct.net/en/make-games/manuals/construct-3/scripting/scripting-reference/plugin-interfaces/sprite

runtime.objects.yoursprite.getAllAnimations()

Thank you!

However, when I follow what the reference says (referencing objects via runtime.objects.ObjectType) on a sprite type, it does not show the sprite-type-specific methods through intellisense. Is this because I'm referencing it through the wrong place, because the types are broken, or because this is a feature specific to certain contexts (like addons)?