import { Run } from '../models/types.js';
export interface AgentResponse {
    content: string;
    done: boolean;
}
export interface Agent {
    /**
     * Start executing a task with the given prompt
     * @param run The run/task to execute
     * @param onMessage Callback when a new message is received
     * @param onError Callback when an error occurs
     * @param onComplete Callback when the agent is ready for more input (process stays alive)
     */
    startTask(run: Run, onMessage: (content: string) => void, onError: (error: Error) => void, onComplete: () => void): Promise<void>;
    /**
     * Send a message to an existing task that is waiting for input.
     * The process should already be running and in "ready for input" state.
     * @param runId The ID of the run to send the message to
     * @param message The message content to send
     * @param onMessage Callback when a new message is received
     * @param onError Callback when an error occurs
     * @param onComplete Callback when the agent is ready for more input
     */
    sendMessage(runId: string, message: string, onMessage: (content: string) => void, onError: (error: Error) => void, onComplete: () => void): Promise<void>;
    /**
     * Stop the currently running task and cleanup the process
     * @param runId The ID of the run to stop
     */
    stopTask(runId: string): Promise<void>;
    /**
     * Check if the agent has an active process for the task
     * @param runId The ID of the run to check
     */
    isRunning(runId: string): boolean;
    /**
     * Check if the agent is waiting for user input (process alive but idle)
     * @param runId The ID of the run to check
     */
    isWaitingForInput(runId: string): boolean;
}
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