import { AgentMessageStream } from './agent-message-stream';
import { AgentConfig, SendEchartOptions, SendMessageOptions, SendMessagePayload, TypewriteMessageOptions } from './types';
export declare class Agent {
    private readonly config;
    private defaultTypeWriteInterval;
    private defaultTypeWriteInitialDelay;
    constructor(config: AgentConfig);
    private uploadAttachment;
    private uploadAttachments;
    /**
     * Send a message that contains a drawn echart, with an optional text added.
    */
    echart({ echart, text, conversationId, textFormat }: SendEchartOptions): Promise<void>;
    send({ text, conversationId, attachments }: SendMessagePayload, options?: SendMessageOptions): Promise<void>;
    typewrite({ text, conversationId }: SendMessagePayload, options?: TypewriteMessageOptions): Promise<void>;
    createStream({ conversationId }: {
        conversationId: string;
    }, options?: SendMessageOptions): AgentMessageStream;
    requestLogin(params: {
        conversationId: string;
        text: string;
    }, options?: SendMessageOptions): void;
}