import type { ExtensionAPI } from "@lpb-work/pi-coding-agent";
import { type SubagentState } from "../shared/types.ts";
export declare const NATIVE_SUPERVISOR_TOOL_NAME = "subagent_supervisor";
type SupervisorReason = "need_decision" | "interview_request" | "progress_update";
interface SupervisorRequest {
    type: "subagent.supervisor.request";
    id: string;
    createdAt: number;
    expiresAt?: number;
    reason: SupervisorReason;
    message: string;
    expectsReply: boolean;
    orchestratorTarget?: string;
    orchestratorSessionId?: string;
    runId: string;
    agent: string;
    childIndex: number;
    childTarget?: string;
    interview?: unknown;
}
interface PendingSupervisorRequest extends SupervisorRequest {
    channelDir: string;
    requestFile: string;
}
export declare function resolveSupervisorChannelDir(runId: string, agent: string, childIndex: number): string;
export declare function ensureSupervisorChannelDir(channelDir: string): void;
export declare function registerNativeSupervisorClient(pi: ExtensionAPI, options?: {
    includeIntercomFallback?: boolean;
}): void;
export declare function createNativeSupervisorChannel(pi: ExtensionAPI, state: SubagentState): {
    start: () => void;
    dispose: () => void;
    pending: Map<string, PendingSupervisorRequest>;
};
export {};
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