import { FileLockBody, FileLockData } from '../../interfaces/files.interface';
import { Api, ApiResponse } from '../api';
type Base64Image = string;
export type FileAction = 'archived' | 'relevant' | 'public';
export declare class Files {
    api: Api;
    constructor(api: Api);
    exportXls(postData: ReportData | ReportData[]): Promise<ApiResponse<ArrayBuffer, ArrayBuffer>>;
    fileAction({ type, hash }: {
        hash: string;
        type: string;
    }, attribute: string, fileHash: string, organization: string, method: 'post' | 'delete', action: FileAction): Promise<ApiResponse<unknown, unknown>>;
    fileLock(elementHash: string, attribute: string, fileHash: string, method: 'post', body: FileLockBody): Promise<ApiResponse<FileLockData, FileLockData | void>>;
    fileLock(elementHash: string, attribute: string, fileHash: string, method: 'delete' | 'get'): Promise<ApiResponse<FileLockData, FileLockData | void>>;
    signPdf(postData: SignPdfParams): Promise<ApiResponse<unknown, unknown>>;
}
interface SignPdfParams {
    signatureData: Base64Image;
    elementHash: string;
    elementType: string;
    organization: string;
    resultAttribute: string;
    sourcePdfUrl?: string;
    fillFormData?: Record<string, string>;
}
interface ReportData {
    filename: string;
    data: (string | number)[][];
    mergedCells: string[][];
    sheetName?: string;
    styles: {
        columns?: Record<string, unknown>[];
        rows?: Record<string, unknown>[];
    };
}
export {};