import { ConfigService } from "@nestjs/config";
import { EncryptionService } from "../modules/encryption";
export declare class RequestService {
    readonly configService: ConfigService;
    private readonly encryption;
    private axios;
    private readonly cashId;
    private readonly key;
    private readonly secure?;
    constructor(configService: ConfigService, encryption: EncryptionService);
    prepare(method: string, params: any): Promise<any>;
    checkout(method: string, params: any): Promise<any>;
}