import type { Observation, SessionState } from "./types";
export declare const OWNER_STARTUP_BLOCKER = "owner-died-before-first-prompt";
export interface CompletedTerminalEvent {
    cursor: number;
    createdAt: string;
    kind: string;
}
export declare function isOwnerLivenessBlocker(blocker: string): boolean;
export declare function needsVanishedOwnerBlock(state: SessionState, observation: Observation, completedTerminal: CompletedTerminalEvent | null): boolean;
export declare function reconcileOwnerLifecycle(input: {
    state: SessionState;
    observation: Observation;
    completedTerminal: CompletedTerminalEvent | null;
    startupBlocked: boolean;
    persist: (state: SessionState) => Promise<void>;
    nowIso: () => string;
}): Promise<SessionState>;