import { GraphJson, GraphMeta } from '../gml/types';
/**
 * Options for fetching a UCINet dataset.
 */
export interface FetchDlOptions {
    /** Metadata to include in output */
    meta: Omit<GraphMeta, "directed">;
    /** Override directed detection */
    directed?: boolean;
    /** Custom fetch function */
    fetch?: typeof globalThis.fetch;
}
/**
 * Result of fetching a UCINet dataset.
 */
export interface FetchDlResult {
    /** The converted graph */
    graph: GraphJson;
    /** Original filename (from URL or archive) */
    filename: string;
    /** Size of downloaded archive in bytes */
    archiveSize: number;
    /** Size of decompressed content in bytes */
    contentSize: number;
}
/**
 * Fetch a UCINet dataset from URL, decompress if needed, and convert to JSON.
 *
 * @param url - URL to .dl, .dl.gz, or .zip file
 * @param options - Conversion options
 * @returns Converted graph and fetch metadata
 */
export declare const fetchDlDataset: (url: string, options: FetchDlOptions) => Promise<FetchDlResult>;
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