import { Filter } from './filter';
export declare class FilterController<TKey extends string> {
    #private;
    accessor path: string;
    subscribeToFilterChange(callback: () => void): void;
    unsubscribeFromFilterChange(callback: () => void): void;
    /**
     *
     */
    constructor(path: string);
    /**
     * Set values of filters based on query string data
     *
     * @returns True if values of filter change from query string data
     */
    loadFromQueryString(): boolean;
    get filters(): Filter[];
    getActiveFilterOdata(): string[];
    setValue(key: TKey, value: string | null): void;
    getValue(key: TKey): string | null | undefined;
    setFilter(key: TKey, oDataFilter: (value: string) => string, initialValue?: string | null): void;
    getFilter(key: TKey): Filter | undefined;
}
//# sourceMappingURL=filter-controller.d.ts.map