import type { ActiveBrokerTurnContext, BrokerTurnLifecycle } from "../broker/types.js";
import { McpBindingRegistry } from "../mcp/binding-registry.js";
import type { ToolCallerContext } from "../mcp/server/broker-api.js";
import type { TransportMode } from "../config.js";
import { AgentSessionManager } from "./session-manager.js";
/**
 * Correlates one binding with the Broker Turn currently driving its model.
 * This is provenance/causality state only; it grants no permission.
 */
export declare class ActiveTurnCoordinator implements BrokerTurnLifecycle {
    #private;
    constructor(input: {
        transport: TransportMode;
        bindings: Pick<McpBindingRegistry, "setActiveTurn" | "clearActiveTurn">;
        sessions: Pick<AgentSessionManager, "syncNativeSession">;
    });
    activate(context: ActiveBrokerTurnContext): void;
    deactivate(context: ActiveBrokerTurnContext): void;
    requireForCaller(caller: ToolCallerContext): ActiveBrokerTurnContext;
    get(bindingId: string): ActiveBrokerTurnContext | undefined;
}
//# sourceMappingURL=turn-lifecycle.d.ts.map