def _import_types():
    global Profile
    from pdftools_sdk.pdf2_image.profiles.profile import Profile
    global Fax
    from pdftools_sdk.pdf2_image.profiles.fax import Fax
    global Archive
    from pdftools_sdk.pdf2_image.profiles.archive import Archive
    global Viewing
    from pdftools_sdk.pdf2_image.profiles.viewing import Viewing

