import { IHttpClient } from "../../dal";
import { ICacheService } from "../cache";
import { IDriveItemService } from "./IDriveItemService";
export declare class CacheDriveItemService implements IDriveItemService {
    protected graphClient: IHttpClient;
    protected baseService: IDriveItemService;
    cacheService: ICacheService;
    cacheKeyPrefix: string;
    constructor(graphClient: IHttpClient, baseService: IDriveItemService);
    getDriveItemContent(absoluteUrl: string): Promise<Blob>;
    getDriveItemContentById(driveId: string, itemId: string): Promise<Blob>;
    protected checkDriveItemHash(absoluteUrl: string): Promise<any>;
    protected checkDriveItemHashById(driveId: string, itemId: string): Promise<any>;
}