from collections.abc import Sequence
from typing import Tuple
from ..types import (
EPIValue,
NodeAttrMap,
NodeId,
StructuralFrequency,
TNFRGraph,
ValidatorFunc,
)
NodeData = NodeAttrMap
AliasSequence = Sequence[str]
GRAPH_VALIDATORS: Tuple[ValidatorFunc, ...]
def run_validators(graph: TNFRGraph) -> None: ...