import type { SessionManager } from "@mariozechner/pi-coding-agent";
export type GuardedSessionManager = SessionManager & {
    /** Flush any synthetic tool results for pending tool calls. Idempotent. */
    flushPendingToolResults?: () => void;
};
/**
 * Apply the tool-result guard to a SessionManager exactly once and expose
 * a flush method on the instance for easy teardown handling.
 */
export declare function guardSessionManager(sessionManager: SessionManager, opts?: {
    koiId?: string;
    sessionKey?: string;
    allowSyntheticToolResults?: boolean;
    /**
     * The koi that's actually speaking this run — for broadcast
     * multi-koi turns this differs from the session's koi (the
     * companion replies, but the transcript is the host's). Tagged
     * onto every assistant message we persist so the chat-history
     * reader can return author info per message and the UI can
     * render the right name + avatar after a reload.
     */
    speakerKoiId?: string;
}): GuardedSessionManager;