import type { FdoVnEInvoiceSubmission } from "@/type/vietnam/e-invoice.do";
import { type Submission, type SubmissionDocument } from "../manager";
export declare function formatVietnamSubmission(submission: FdoVnEInvoiceSubmission): Submission;
export declare function formatDocument(submission: any): SubmissionDocument;
export declare function convertToCSV(submission: Submission): string;
export declare function exportVietnamSubmission(submissions: FdoVnEInvoiceSubmission[], dateRange: {
    startDate: string;
    endDate: string;
}): Promise<void>;