We have CMake API to run qsb and Balsam at build time.

It would be nice to have something similar ("qt6_add_vector_images()"?) to run svgtoqml at build time to convert *.svg files (plus future formats supported by VectorImage) to QML code. The auto-generated QML files could be added to the specified QML module, so anything that imports that QML module can instantiate the auto-generated QML types directly.