export declare class DocumentLoaderService { private readonly logger; private documents; private initialized; initialize(agentsYamlDocuments?: Record, projectPath?: string): Promise; private loadFileContent; reset(): void; isInitialized(): boolean; getDocumentContent(docName: string): Promise; getDocumentToc(_docName: string): Promise; getDocumentSummary(_docName: string): Promise; getDocumentNames(): string[]; }