import type { TaskAssignment, TaskPlan, PlanResult, ProgressCallback } from '../types/index.js';
/**
 * Plan a task by spawning a PM Claude session.
 * PM reads the project, analyzes the task, and creates a structured plan.
 */
export declare function planTask(task: TaskAssignment, onProgress: ProgressCallback, signal?: AbortSignal, onTextChunk?: (text: string) => void, inputFiles?: string[]): Promise<PlanResult>;
/**
 * Chat with PM directly (resume session). PM answers conversationally
 * OR switches to planning mode if user gives a code task.
 * Returns { response, plan? } — plan is set only if PM outputs JSON plan.
 */
export declare function chatWithPM(pmSessionId: string, repoPath: string, userMessage: string, signal?: AbortSignal, onTextChunk?: (text: string) => void, inputFiles?: string[]): Promise<{
    response: string;
    plan?: TaskPlan;
    sessionId?: string;
}>;
/**
 * Ask PM to answer a developer question by resuming PM session.
 */
export declare function askPM(pmSessionId: string, repoPath: string, question: string, context: string): Promise<string | null>;