import { GeneratePdfDocumentDto } from '../dtos/generate.pdf.document.dto';
import { PdfDocumentsEntity } from '../entities/pdf.documents.entity';
import { PdfLogEntity } from '../entities/pdf.log.entity';
import { PdfTemplatesEntity } from '../entities/pdf.templates.entity';
import { FileUploadService } from './file.upload.service';
export declare class PdfDocumentService {
    protected readonly fileUploadService: FileUploadService;
    constructor(fileUploadService: FileUploadService);
    getTemplate(identifier: string): Promise<PdfTemplatesEntity>;
    uploadToTheSystem(body: any): Promise<PdfDocumentsEntity>;
    updateLog(body: any): Promise<PdfLogEntity>;
    generatePdf(payload: GeneratePdfDocumentDto, business_id: number): Promise<PdfDocumentsEntity | undefined>;
    getHtmlPreview(data: any, templateId: number): Promise<string>;
}