/**
 * Agent的提示模板
 */
import { HumanMessage, SystemMessage } from "@langchain/core/messages";
import { BrowserState } from "../browser/views";
import { ActionResult, AgentStepInfo } from "./views";
/**
 * 系统提示类
 * 用于定义代理的行为和能力
 */
export declare class SystemPrompt {
    private defaultActionDescription;
    private maxActionsPerStep;
    /**
     * 创建SystemPrompt实例
     * @param task 任务描述
     * @param actionDescriptions 动作描述
     * @param includeAttributes 包含的属性
     * @param messageContext 消息上下文
     */
    constructor(actionDescriptions: string, maxActionsPerStep?: number);
    importantRules(): string;
    inputFormat(): string;
    /**
     * 获取系统提示
     */
    getSystemPrompt(): SystemMessage;
}
/**
 * 代理消息提示类
 */
export declare class AgentMessagePrompt {
    private state;
    private result;
    private includeAttributes;
    private maxErrorLength;
    private stepInfo;
    /**
     * 创建AgentMessagePrompt实例
     * @param task 任务描述
     * @param includeAttributes 包含的属性
     */
    constructor(state: BrowserState, result: ActionResult[] | undefined, includeAttributes: string[] | undefined, maxErrorLength: number | undefined, stepInfo: AgentStepInfo | undefined);
    getUserMessage(useVision?: boolean): HumanMessage;
}
/**
 * 规划器提示类
 */
export declare class PlannerPrompt extends SystemPrompt {
    constructor(actionDescriptions: string, maxActionsPerStep?: number);
    getSystemMessage(): SystemMessage;
}