/// <reference types="node" />
import { BlobService } from 'azure-storage';
import { StorageDriver } from '@intothesource/media-service-common';
interface StorageDriverAzureConfig {
    storageAccount?: string;
    storageAccessKey?: string;
}
export declare class StorageDriverAzure implements StorageDriver {
    blobService: BlobService;
    storageAccount: string;
    storageAccessKey: string;
    log: (...args: any[]) => void;
    constructor(config: StorageDriverAzureConfig);
    init(): Promise<unknown>;
    exists(container: string, key: string): Promise<unknown>;
    createWriteStream(container: string, key: string): Promise<import("stream").Writable>;
    createReadStream(container: string, key: string): Promise<import("stream").Readable>;
    delete(container: string, key: string): Promise<unknown>;
}
export {};