import { InvoiceUploadService } from './invoice-upload.service';
export declare class InvoiceUploadController {
    private readonly service;
    constructor(service: InvoiceUploadService);
    upload(file: Express.Multer.File): Promise<import("./invoice.entity").Invoice>;
    findAll(): Promise<import("./invoice.entity").Invoice[]>;
    annualSummary(): Promise<import("./invoice-upload.service").AnnualUsageSummary>;
    findOne(id: string): Promise<import("./invoice.entity").Invoice>;
}