"""Legacy import path for VIO. Phase 1 shim — code lives in components/vio/.

This shim preserves ``from gps_denied.core.vo import ...`` for tests that
were green at the start of Phase 1. Future phases may migrate test
imports to the new path; the shim is removed in Phase 2 (TEST-01
reorganization).
"""
from gps_denied.components.vio.cuvslam_backend import (
    _CUVSLAM_AVAILABLE,
    CuVSLAMMonoDepthVisualOdometry,
    CuVSLAMVisualOdometry,
)
from gps_denied.components.vio.factory import create_vo_backend
from gps_denied.components.vio.orbslam_backend import (
    ORBVisualOdometry,
    SequentialVisualOdometry,
)
from gps_denied.components.vio.protocol import (
    ISequentialVisualOdometry,
    VisualOdometry,
)

__all__ = [
    "VisualOdometry",
    "ISequentialVisualOdometry",
    "ORBVisualOdometry",
    "SequentialVisualOdometry",
    "CuVSLAMVisualOdometry",
    "CuVSLAMMonoDepthVisualOdometry",
    "create_vo_backend",
    "_CUVSLAM_AVAILABLE",
]