import type { Page } from "playwright-core";
import type { CslItem } from "../../core/csl-json/types.js";
/** Raw metadata extracted from the page via page.evaluate() */
interface RawMetadata {
    jsonLd: unknown[];
    citation: Record<string, string | string[]>;
    dc: Record<string, string | string[]>;
    og: Record<string, string>;
    title: string;
}
/**
 * Extract raw metadata from a Document-like object.
 * Usable both from page.evaluate (browser) and JSDOM (tests).
 *
 * SYNC NOTE: The DOM scraping logic here must stay in sync with the
 * inline page.evaluate string in extractMetadata() below.
 * If you change selectors or extraction logic here, update the
 * page.evaluate block as well.
 */
export declare function extractRawMetadataFromDocument(doc: {
    querySelectorAll(sel: string): Iterable<{
        getAttribute(n: string): string | null;
        textContent: string | null;
    }>;
    title: string;
}): RawMetadata;
/**
 * Extract metadata from a browser page using multiple sources.
 *
 * Priority: JSON-LD → citation_* → Dublin Core → Open Graph → HTML
 */
export declare function extractMetadata(page: Page): Promise<CslItem>;
export {};
//# sourceMappingURL=url-metadata.d.ts.map