import type { Agent } from '@deepseek-ai/dsh-agent';
import { type UserMessage } from '@deepseek-ai/dsh-llm';
import type { SessionEvent } from '@deepseek-ai/dsh-session';
export declare class RestartContinuationError extends Error {
    readonly code: 'invalid' | 'conflict' | 'ambiguous' | 'flush-failed' | 'authorization-revoked';
    constructor(code: 'invalid' | 'conflict' | 'ambiguous' | 'flush-failed' | 'authorization-revoked', message: string);
}
/** The stable identity is stored by Delivery before any native admission. */
export declare function createRestartContinuation(input: {
    continuationId: string;
    text: string;
}): UserMessage;
export type RestartContinuationInspection = Readonly<{
    kind: 'unseen' | 'pending' | 'ambiguous';
    turn?: never;
    reason?: never;
}> | Readonly<{
    kind: 'claimed';
    turn: number;
    reason?: never;
}> | Readonly<{
    kind: 'settled';
    turn: number;
    reason: SessionEvent<'turn/end'>['data']['reason']['kind'];
}>;
/**
 * Inspect the complete native log, not just today's pending projection.  A
 * previously claimed message must never be made pending again after restart.
 */
export declare function inspectRestartContinuation(agent: Agent, message: UserMessage): RestartContinuationInspection;
export interface RestartContinuationAdmission {
    /** Recheck the original Inbox owner, current binding, cancellation and frozen budget. */
    authorize(): void | Promise<void>;
    /** Must be the live Session persistence service's awaited flush, not a model self-rating. */
    flush(): Promise<boolean>;
    /** Synchronous Host commit after flush and authorization, while the native wake remains parked. */
    onAdmitted?(): void;
    signal?: AbortSignal;
}
/**
 * The caller must install its model/tool dispatch fences before invoking this.
 * Native maintenance keeps the wake parked until Session persistence confirms
 * the splice.  Failure cancels that wake and requires the caller to dispose the
 * Agent handle before attempting another admission.
 */
export declare function admitRestartContinuation(agent: Agent, message: UserMessage, admission: RestartContinuationAdmission): Promise<RestartContinuationInspection>;
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