import type { KnowledgeCommit, KnowledgeLayer, KnowledgeType, KnowledgeAuthor, KnowledgeManifest, KnowledgeQueryFilter, KnowledgeQueryResult, PromotionRequest, PromotionRecord, KnowledgeRepositoryConfig, RepositoryStats, Constraint, Severity, KnowledgeMetadata, MergedManifest } from "./types";
export declare class KnowledgeRepository {
    private config;
    private commitsDir;
    private manifestPath;
    private promotionsDir;
    private syncManager;
    constructor(config: KnowledgeRepositoryConfig);
    initialize(): Promise<void>;
    createCommit(params: {
        type: KnowledgeType;
        title: string;
        content: string;
        layer: KnowledgeLayer;
        severity: Severity;
        constraints?: Constraint[];
        metadata?: KnowledgeMetadata;
        author: KnowledgeAuthor;
        tags?: string[];
        triggerKeywords?: string[];
        parentId?: string;
    }): Promise<KnowledgeCommit>;
    getCommit(layer: KnowledgeLayer, id: string): Promise<KnowledgeCommit | null>;
    getCommitById(id: string): Promise<KnowledgeCommit | null>;
    query(filter: KnowledgeQueryFilter): Promise<KnowledgeQueryResult>;
    getManifest(): Promise<KnowledgeManifest>;
    rebuildManifest(): Promise<KnowledgeManifest>;
    promote(request: PromotionRequest): Promise<PromotionRecord>;
    getHistory(id: string): Promise<KnowledgeCommit[]>;
    getStats(): Promise<RepositoryStats>;
    findByKeyword(keyword: string): Promise<KnowledgeCommit[]>;
    getMergedKnowledge(layer: KnowledgeLayer): Promise<KnowledgeCommit[]>;
    getMergedManifestWithSync(autoSync?: boolean): Promise<MergedManifest>;
    syncFromCentral(): Promise<{
        success: boolean;
        error?: string;
    }>;
    isSyncStale(): Promise<boolean>;
    private createMergedManifestFromLocal;
    private getCommitPath;
    private generateCommitId;
    private generateSummary;
    private commitToManifestEntry;
    private createEmptyManifest;
    private updateManifest;
    private normalizeFilter;
}