import { CallHandler, ExecutionContext, NestInterceptor } from '@nestjs/common';
import { Observable } from 'rxjs';
import { PublicApiCryptoService } from '../crypto/public-api-crypto.service';
export declare class EncryptedResponseInterceptor implements NestInterceptor {
    private readonly crypto;
    constructor(crypto: PublicApiCryptoService);
    intercept(context: ExecutionContext, next: CallHandler): Observable<unknown>;
}