import { NestInterceptor, ExecutionContext, CallHandler } from '@nestjs/common';
import { Observable } from 'rxjs';
import { TEEOperationLoggerService } from '../services/tee-operation-logger.service';
export declare class TEEOperationInterceptor implements NestInterceptor {
    private readonly teeOperationLogger;
    private readonly logger;
    constructor(teeOperationLogger: TEEOperationLoggerService);
    intercept(context: ExecutionContext, next: CallHandler): Observable<any>;
    private shouldSkipLogging;
    private extractUserId;
}