import { EventEmitter, OnChanges, SimpleChanges } from '@angular/core';
import { FormGroup } from "@angular/forms";
import { TableColumnFilterModel, TableColumnModel } from "../_models/table-column.model";
import * as i0 from "@angular/core";
export declare class TableFilterComponent implements OnChanges {
    tableData: any[];
    columns: TableColumnModel[];
    withFreeSearch: boolean;
    filterChanged: EventEmitter<string>;
    filterCleared: EventEmitter<void>;
    filterString: string;
    filterForm: FormGroup<any>;
    filterColumns: TableColumnFilterModel[];
    readonly FREESEARCH_CTRL = "freeSearch";
    readonly ALL_VALUE = "";
    private static cleanValue;
    constructor();
    ngOnChanges(changes: SimpleChanges): void;
    private setFilterFormAndColumns;
    private setDropdownLists;
    onSelectAll(column: TableColumnFilterModel): void;
    onSelectOne(column: TableColumnFilterModel): void;
    updateFilter(): void;
    onReset(): void;
    private emitFilter;
    static ɵfac: i0.ɵɵFactoryDeclaration<TableFilterComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<TableFilterComponent, "spaas-table-filter", never, { "tableData": { "alias": "tableData"; "required": false; }; "columns": { "alias": "columns"; "required": false; }; "withFreeSearch": { "alias": "withFreeSearch"; "required": false; }; }, { "filterChanged": "filterChanged"; "filterCleared": "filterCleared"; }, never, never, false, never>;
}