import { DataSource } from 'typeorm';
import { Certificate } from './entities/certificate.entity';
export declare class CertificatesService {
    private readonly connection;
    private readonly dynamicConnection;
    constructor(connection: DataSource, dynamicConnection: DataSource);
    create(createCertificate: Certificate): Promise<{
        "data ": {
            status: string;
            messege: string;
            Certificates_values: any;
        };
    }[]>;
    updateCertificates(id: number, createCertificate: Certificate): Promise<{
        "data ": {
            status: string;
            messege: string;
            updated_values: any;
        };
    }[]>;
    removeCertificates(id: number, hospital_id: number): Promise<{
        [key: string]: any;
    }[]>;
}