/** @packageDocumentation
 * @module OrbitGT
 */
declare type int32 = number;
import { ABuffer } from "../buffer/ABuffer";
import { AList } from "../collection/AList";
import { ALong } from "../runtime/ALong";
import { FileContent } from "./FileContent";
import { FileRange } from "./FileRange";
import { FileStorage } from "./FileStorage";
/**
 * Class UrlFS provides access to file content using URLs.
 */
/** @internal */
export declare class UrlFS extends FileStorage {
    private _downloader;
    requestCount: number;
    responseSize: number;
    /**
       * Create the URL to access a blob file in an Azure storage account.
       * @param accountName the name of the Azure storage account.
       * @param containerName the name of the container that stores the blob file.
       * @param blobName the name of the blob (should start with a forward slash).
       * @param sasToken the SAS (shared access signature) of the blob or container (the part after the '?' character of the URL).
       * @return the URL.
       */
    static getAzureBlobSasUrl(accountName: string, containerName: string, blobName: string, sasToken: string): string;
    /**
       * Create a new instance.
       */
    constructor();
    /**
       * FileStorage method.
       */
    close(): void;
    /**
       * FileStorage method.
       */
    getFileLength(url: string): Promise<ALong>;
    /**
       * FileStorage method.
       */
    readFilePart(url: string, offset: ALong, size: int32): Promise<ABuffer>;
    /**
       * FileStorage method.
       */
    readFileParts(url: string, ranges: AList<FileRange>): Promise<AList<FileContent>>;
    /**
       * FileStorage method.
       */
    printStatistics(clear: boolean): void;
}
export {};
//# sourceMappingURL=UrlFS.d.ts.map