import { NestMiddleware } from '@nestjs/common';
import { AuditLogModuleOptions } from '../interfaces/audit-log-options.interface';
import { AuditContextStore } from '../services/audit-context';
/** @internal Called by AuditInterceptor after Nest's guards have completed. */
export declare function resolveDeferredActor(store: AuditContextStore): Promise<void> | undefined;
export declare class AuditActorMiddleware implements NestMiddleware {
    private readonly options;
    constructor(options: AuditLogModuleOptions);
    use(req: any, _res: any, next: () => void): Promise<void>;
    private getCorrelationMetadata;
    private reportContextError;
}
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