class Skeleton(Module):
  __parameters__ = []
  __buffers__ = ["joint_translation_offsets", "joint_prerotations", "pmi", "joint_parents", ]
  joint_translation_offsets : Tensor
  joint_prerotations : Tensor
  pmi : Tensor
  joint_parents : Tensor
  training : bool
  _is_full_backward_hook : Optional[bool]
