import type { KnowledgeEntry, KnowledgeSource } from "../types/plugin.js";
import type { KnowledgeCoverageGap, KnowledgeSourceCatalog, ProjectKnowledgeProfile, SearchOptions, SyncResult, KnowledgeSourceStatus } from "../types/knowledge.js";
export interface IKnowledgeEngine {
    registerSource(source: KnowledgeSource, operationTimestamp?: number): Promise<void>;
    syncDocs(pluginName?: string): Promise<SyncResult[]>;
    search(query: string, options?: SearchOptions): Promise<KnowledgeEntry[]>;
    lookup(symbol: string, scope?: string): Promise<KnowledgeEntry | null>;
    getSources(): Promise<KnowledgeSourceStatus[]>;
    getProjectProfile?(): Promise<ProjectKnowledgeProfile>;
    getSourceCatalog?(): Promise<KnowledgeSourceCatalog>;
    getCoverageGaps?(): Promise<KnowledgeCoverageGap[]>;
}
//# sourceMappingURL=IKnowledgeEngine.d.ts.map