[docs]class DefinitionNotFoundInDataFlow(Exception):
pass
[docs]class OperationAlreadyPresent(Exception):
pass
[docs]class ContextNotPresent(Exception):
pass
[docs]class DefinitionNotInContext(Exception):
pass
[docs]class NotOpImp(Exception):
pass
[docs]class ValidatorMissing(Exception):
pass
[docs]class MultipleAncestorsFoundError(NotImplementedError):
pass