import { Subject } from 'rxjs';
import { ColumnsManager } from './columns-manager';
import { AutoTableConfig } from './models';
import { ColumnFilterByMap } from './models.internal';
export declare class FilterManager<T> {
    private searchKeys;
    private columnsManager;
    private config;
    private firstRowHeaderFields;
    $FilterTextChanged: Subject<string>;
    SetColumsManager(cm: ColumnsManager): void;
    SetConfig(config: AutoTableConfig<T>): void;
    CheckFirstRow(firstRow: T): void;
    FilterData(data: T, filterText: string, filterObj: ColumnFilterByMap, isSelectedInMultiple: (d: T) => boolean): boolean;
    IsInFilter(data: T, filters: ColumnFilterByMap): boolean;
    DoesDataContainText(data: T, filterText: string): boolean;
    private searchFields;
}