parameters: (self)
docstring: Reads or writes the latest state.
  
          Returns:
              A boolean value indicating whether the local state, in case marked
              as dirty, was successfully synced with other nodes.
docstring_summary: Reads or writes the latest state.
docstring_tokens: Reads or writes the latest state .
function: def sync(self) -> Optional[bool]:
          """Reads or writes the latest state.
  
          Returns:
              A boolean value indicating whether the local state, in case marked
              as dirty, was successfully synced with other nodes.
          """
function_tokens: def sync ( self ) -> Optional [ bool ] :