def registerTypes():
    from PySide2.QtQml import qmlRegisterType
    from meshroom.ui.components.clipboard import ClipboardHelper
    from meshroom.ui.components.edge import EdgeMouseArea
    from meshroom.ui.components.filepath import FilepathHelper
    from meshroom.ui.components.scene3D import Scene3DHelper, TrackballController

    qmlRegisterType(EdgeMouseArea, "GraphEditor", 1, 0, "EdgeMouseArea")
    qmlRegisterType(ClipboardHelper, "Meshroom.Helpers", 1, 0, "ClipboardHelper")  # TODO: uncreatable
    qmlRegisterType(FilepathHelper, "Meshroom.Helpers", 1, 0, "FilepathHelper")  # TODO: uncreatable
    qmlRegisterType(Scene3DHelper, "Meshroom.Helpers", 1, 0, "Scene3DHelper")  # TODO: uncreatable
    qmlRegisterType(TrackballController, "Meshroom.Helpers", 1, 0, "TrackballController")