parameters: (
          self,
          delta: ThreatUpdatesDelta,
          post_apply_fn=lambda x: None,
      )
docstring: Apply delta to state and store it
docstring_summary: Apply delta to state and store it
docstring_tokens: Apply delta to state and store it
function: def _apply_updates_impl(
          self,
          delta: ThreatUpdatesDelta,
          post_apply_fn=lambda x: None,
      ) -> None:
          """Apply delta to state and store it"""
          raise NotImplementedError
function_tokens: def _apply_updates_impl ( self , delta : ThreatUpdatesDelta , post_apply_fn = lambda x : None , ) -> None : raise NotImplementedError