import type { Command, CommandMethods, Message, MessageTypes, Notification, UnknownCommandResponse } from '../../types/index.ts';
import { type ConnectionSenderConstructor, OpenConnectionSender } from '../sender.ts';
/**
 * @remarks
 * The TCP implementation has a known limitation where large command
 * responses can be lost and the awaiting promise will never resolve.
 * Unless TCP is explicitly required, prefer using {@link WebSocketSender}
 */
export declare class TCPSender extends OpenConnectionSender {
    private readonly throttler;
    private readonly connectionHandle;
    constructor(options: ConstructorParameters<ConnectionSenderConstructor>[0]);
    sendNotification(notification: Notification): Promise<void>;
    sendMessage<Type extends MessageTypes>(message: Message<Type>): Promise<void>;
    sendCommand(command: Command<CommandMethods>): Promise<unknown>;
    sendCommandResponse(response: UnknownCommandResponse): Promise<void>;
    close(): Promise<void>;
    static login: {
        (bot: string | import("../../index.ts").Identity, accessKey: string, tenantId?: string): TCPSender;
        (token: string, tenantId?: string): TCPSender;
    };
    private withRetryPolicy;
}
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