It seems types are currently missing for NativeScript components

This is also was is used byvue-tsc to type check a project. It would be nice if those types are registered. This might require a transform of the NativeScript type to something that Volar/Vue Language Tools can understand, a "fake" Vue component type, a web component like type, or something else, or maybe teaching Vue Language Tools to recognize NativeScript component types directly.

Without this you can't type check the project properly and you get no completions in the IDE for the NativeScript components.