import type { KnowledgeItem, KnowledgeCategory } from '../../types/index.js';
/**
 * Load static fallback items from JSON config files.
 * Converts JSON entries into KnowledgeItem format.
 */
export declare function loadStaticFallback(category: KnowledgeCategory): Promise<KnowledgeItem[]>;
/**
 * Merge web-fetched items with static fallback items.
 * Web items take priority. Static items fill gaps.
 * Deduplicates by title similarity.
 */
export declare function mergeKnowledge(webItems: KnowledgeItem[], staticItems: KnowledgeItem[]): KnowledgeItem[];
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