import * as _DocumentDB from "./_DocumentDB";
import { Database } from "./Database";
/** Represents a DocumentDB endpoint */
export declare class Client {
    constructor(url?: string, masterKey?: string);
    /** Global concurrency limit for all server requests */
    static concurrencyLimit: number;
    /** Set to true to log all requests to the console */
    enableConsoleLog: boolean;
    /** Timeout (ms) used for all requests (defaults to 40s) */
    timeout: number;
    /** The endpoint URL to connect to */
    url: string;
    /** The authentication object used to connect to this endpoint */
    authenticationOptions: _DocumentDB.AuthenticationOptions;
    /** The connection policy used for the connection to this endpoint, if specified; note that the retry policy here is implemented at a lower level than the maxRetries parameter that can be specified when calling some of this module's methods */
    connectionPolicy: _DocumentDB.ConnectionPolicy | undefined;
    /** The consistency level (string: "Strong" | "BoundedStaleness" | "Session" | "Eventual") used for the connection to this endpoint, if specified */
    consistencyLevel: _DocumentDB.ConsistencyLevel | undefined;
    /** The native DocumentClient instance; throws an error if this client is currently not connected (check using .isOpen, or await .openAsync() first) */
    readonly documentClient: _DocumentDB.DocumentClient;
    /** Returns true if this client is currently connected through a native DocumentClient instance */
    readonly isOpen: boolean;
    /** Connect to the endpoint represented by this client and validate the connection, unless already connected */
    openAsync(maxRetries?: number): PromiseLike<any>;
    /** Get a (cached) list of Database instances for all databases in this account */
    listDatabasesAsync(forceReload?: boolean, maxRetries?: number): Promise<Database[]>;
    /** Get account information */
    getAccountInfoAsync(): Promise<_DocumentDB.DatabaseAccount>;
    /** Remove the current connection; an attempt to open the same endpoint again in another instance will open and validate the connection again, but the current instance cannot be re-opened */
    close(): void;
}