import { OnInit } from '@angular/core';
import { IDataSource } from '@poweredsoft/data';
import { PopoverDirective } from 'ngx-bootstrap/popover';
export declare class DataSourceTextFilterComponent implements OnInit {
    dataSource: IDataSource<any>;
    path: string;
    filterType: string;
    filterValue: string;
    isFiltering: boolean;
    filterTypes: {
        key: string;
        value: string;
    }[];
    filterIsOpenned: boolean;
    constructor();
    ngOnInit(): void;
    clearFilter(): void;
    applyFilter(pop?: PopoverDirective): void;
    showTooltip(): string;
}