/**
 * Print mode (single-shot): Send prompts, output result, exit.
 *
 * Used for:
 * - `hoocode -p "prompt"` - text output
 * - `hoocode --mode json "prompt"` - JSON event stream
 */
import type { ImageContent } from "@kolisachint/hoocode-ai";
import type { AgentSessionRuntime } from "../core/agent-session-runtime.js";
/**
 * Options for print mode.
 */
export interface PrintModeOptions {
    /** Output mode: "text" for final response only, "json" for all events */
    mode: "text" | "json";
    /** Array of additional prompts to send after initialMessage */
    messages?: string[];
    /** First message to send (may contain @file content) */
    initialMessage?: string;
    /** Images to attach to the initial message */
    initialImages?: ImageContent[];
    /** Internal: set when this process is a spawned subagent. Enables heartbeats and result.json. */
    taskId?: string;
    /** Hard cap on assistant turns. Near the cap the agent is asked to wrap up; at the cap it is aborted. */
    maxTurns?: number;
}
/**
 * Run in print (single-shot) mode.
 * Sends prompts to the agent and outputs the result.
 */
export declare function runPrintMode(runtimeHost: AgentSessionRuntime, options: PrintModeOptions): Promise<number>;
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