import { SortCollection } from "./sort-collection";
import { GridConfig } from "../interface/config/grid-config";
export declare class FilterCollection extends SortCollection {
    onFilter(columnConfig: any): void;
    constructor(source: any[], model: Function, gridConfiguration: GridConfig);
    private _search;
    get search(): any;
    set search(value: any);
    protected searchData(value: any): void;
    private wildcardSearch;
    private isExist;
}