import { type Action, type Link, type Graph } from './types.js';
import { type Hash } from 'util/index.js';
/** Returns true if `a` is a successor of `b` */
export declare const isSuccessor: <A extends Action, C>(graph: Graph<A, C>, a: Link<A, C>, b: Link<A, C>) => boolean;
export declare const isSuccessorHash: (graph: Graph<any, any>, a: Hash, b: Hash) => boolean;
//# sourceMappingURL=isSuccessor.d.ts.map