There are no built-in methods in Hype that allow embedding that format, but you could use this JavaScript library to display the format: https://threejs.org/docs/#examples/loaders/GLTFLoader
This page has a working example: https://threejs.org/examples/?q=glt#webgl_loader_gltf
There are a few other ways to embed the GLTF format: https://www.khronos.org/gltf/