import { OnInit } from '@angular/core';
import { XlsxService } from './xlsx.service';
import { XlsxExportOptions } from './interface';
export declare class XlsxDirective implements OnInit {
    private srv;
    data: XlsxExportOptions;
    constructor(srv: XlsxService);
    ngOnInit(): void;
    _click(): void;
}