import type { Graph } from '../graph.js';
export type ExternalLinkResult = {
    url: string;
    status: number | null;
    error?: string;
    sources: Array<{
        file: string;
        originalPath: string;
    }>;
};
export declare const getBrokenExternalLinks: (graph: Graph, options?: {
    sourceFiles?: ReadonlySet<string>;
}) => Promise<ExternalLinkResult[]>;