import type { IncomingMessage } from 'node:http';
import { type CallerClient } from '@zhixuan92/multi-model-agent-core';
interface CallerIdentity {
    callerClient: CallerClient;
}
/** Default identity when no caller header is present. */
export declare const DEFAULT_IDENTITY: CallerIdentity;
export declare function resolveCallerIdentity(req: IncomingMessage): CallerIdentity;
export {};
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