import { OnInit } from '@angular/core';
import { ElementService, ElementDataImport } from '../../service/element.service';
import { ImportField } from '../../service/import-param';
import { CdkDragDrop } from '@angular/cdk/drag-drop';
export declare class ImportFieldComponent implements OnInit {
    elementSvr: ElementService;
    hostClass: boolean;
    svr: ElementDataImport;
    titles: string[];
    constructor(elementSvr: ElementService);
    drop(event: CdkDragDrop<ImportField[]>): void;
    ngOnInit(): void;
}