/**
 * ClawHub Source Adapter
 *
 * Fetches plugins from the ClawHub registry. ClawHub is OpenClaw's central
 * package registry.
 *
 * Status: scaffold. Full implementation requires ClawHub API spec or CLI
 * integration.
 *
 * @implements #787
 */
import type { MarketplaceSource, PackageBundle, PackageSummary, SearchOptions, ValidationResult } from '../types.js';
export declare class ClawHubSource implements MarketplaceSource {
    readonly source: "clawhub";
    fetch(packageId: string, _version?: string): Promise<PackageBundle>;
    search(_query: string, _options?: SearchOptions): Promise<PackageSummary[]>;
    validate(manifest: unknown): ValidationResult;
    getVersions(_packageId: string): Promise<string[]>;
}
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