import { OnInit } from '@angular/core'; import { CompositeFilterDescriptor } from '@progress/kendo-data-query'; import { DropDownListComponent } from '@progress/kendo-angular-dropdowns'; import { FilterService, BaseFilterCellComponent } from '@progress/kendo-angular-grid'; export declare class KendoGridFilterDirective extends BaseFilterCellComponent implements OnInit { private dropdownList; filterService: FilterService; filter: CompositeFilterDescriptor; column: any; readonly selectedValue: any; readonly defaultItem: any; constructor(dropdownList: DropDownListComponent, filterService: FilterService); ngOnInit(): void; onChange(value: any): void; getValue(dataItem: any, field: string): any; }