type EdgeData = any;
type EdgeFunctor<T> = (node: T) => ReadonlyArray<[T, EdgeData]>;
type IDFunc<T> = (t: T) => number | string;
export declare function allMinimalCycles<T>(nodes: ReadonlyArray<T>, idFunc: IDFunc<T>, edges: EdgeFunctor<T>): ReadonlyArray<[T, EdgeData]>;
export declare function digraph(): void;
export {};