import type { CallbackDeliveryOptions } from "./callback-outbox-policy.js";
import type { CallbackOutboxLane } from "./callback-outbox-settlement.js";
import { type CallbackEnvelopeV1, type CallbackRouteV1 } from "./callback-transport.js";
import { type AgentMessage, type Conversation } from "./protocol.js";
export interface CallbackPreparationOptions extends CallbackDeliveryOptions {
    statePath: string;
    messageJson?: string;
    log?: string;
    conversationOverride?: unknown;
    callbackDeliveryKind?: string;
    allowTerminalCompletionRecoveryStatus?: boolean;
    closeTerminalBridgeOnDone?: boolean;
    disableCallbackRetry?: boolean;
    preserveMessageId?: boolean;
    recordOnly?: boolean;
    recoverMissingOutbox?: boolean;
    recoverTerminalCompletion?: boolean;
    retryPending?: boolean;
    /** Internal durable lane; ordinary callbacks use the lifecycle lane. */
    callbackOutboxLane?: CallbackOutboxLane;
}
export interface CallbackGatewayRouteCandidate {
    gatewayUrl?: unknown;
    token?: unknown;
}
export declare function resolveCallbackGatewayRoute(...candidates: CallbackGatewayRouteCandidate[]): {
    gatewayUrl: string | undefined;
    token: string;
} | {
    gatewayUrl: string | undefined;
    token: undefined;
};
export declare function resolveManagedCallbackRoute(input: {
    options: CallbackPreparationOptions;
    conversation: Conversation;
    inheritedDelivery?: Record<string, unknown>;
}): CallbackRouteV1 | undefined;
export declare function resolvedDeliveryOptions(input: {
    options: CallbackPreparationOptions;
    conversation: Conversation;
    inheritedDelivery?: Record<string, unknown>;
    callbackRoute?: CallbackRouteV1;
}): CallbackPreparationOptions;
export declare function createManagedCallbackEnvelope(route: CallbackRouteV1, conversation: Conversation, message: AgentMessage): CallbackEnvelopeV1;
export declare function assertImmutableCallbackTransport(inheritedDelivery: Record<string, unknown> | undefined, route: CallbackRouteV1 | undefined, envelope: CallbackEnvelopeV1 | undefined, messageId: string): void;
export declare function assertDispatchCallbackRouteAuthority(conversation: Conversation, route: CallbackRouteV1 | undefined): void;