import { FilterMetadata } from './filter-metadata.interface';
import { FilterType } from '../filter-type';
import { ICaseFilter, ICaseSliderFilterMetadata } from '../../../menu-items/cases/models/case.model';
import { IOverlay } from '../../../overlays/models/overlay.model';
export declare class SliderFilterMetadata extends FilterMetadata {
    count: number;
    min: number;
    max: number;
    start: number;
    end: number;
    type: FilterType;
    updateMetadata(range: {
        start: number;
        end: number;
    }): void;
    accumulateData(value: number): void;
    hasResults(): boolean;
    initializeFilter(overlays: IOverlay[], modelName: string, caseFilter: ICaseFilter<ICaseSliderFilterMetadata>, visibility?: boolean): void;
    filterFunc(overlay: any, key: string): boolean;
    getMetadataForOuterState(): ICaseSliderFilterMetadata;
    isFiltered(): boolean;
    showAll(): void;
    shouldBeHidden(): boolean;
}