import * as grpcWeb from 'grpc-web';

import * as printer_v1_pdf_invoice_pb from '../../printer/v1/pdf_invoice_pb';


export class PrinterServiceClient {
  constructor (hostname: string,
               credentials?: null | { [index: string]: string; },
               options?: null | { [index: string]: any; });

  invoiceGen(
    request: printer_v1_pdf_invoice_pb.Invoice,
    metadata: grpcWeb.Metadata | undefined,
    callback: (err: grpcWeb.RpcError,
               response: printer_v1_pdf_invoice_pb.DocumentResponse) => void
  ): grpcWeb.ClientReadableStream<printer_v1_pdf_invoice_pb.DocumentResponse>;

}

export class PrinterServicePromiseClient {
  constructor (hostname: string,
               credentials?: null | { [index: string]: string; },
               options?: null | { [index: string]: any; });

  invoiceGen(
    request: printer_v1_pdf_invoice_pb.Invoice,
    metadata?: grpcWeb.Metadata
  ): Promise<printer_v1_pdf_invoice_pb.DocumentResponse>;

}