import { Observable } from 'rxjs';
import type { FilterComponent } from '../../components/filter/filter.component';
import { IFilterConfigSelectItem } from '../../interfaces/items/select.interface';
import { BaseItem } from './base-item';
export declare class SelectItem extends BaseItem<IFilterConfigSelectItem> {
    protected _filter: FilterComponent;
    children: string;
    multiple: boolean;
    isolate: boolean;
    isolated: boolean;
    isolateLabel: string;
    isolateValues: number[] | string[] | boolean[];
    constructor(itemConfig: IFilterConfigSelectItem, _filter: FilterComponent);
    static create(itemConfig: IFilterConfigSelectItem, filter: FilterComponent): SelectItem;
    clear(emitChange?: boolean, restoreDefault?: boolean): void;
    init(value: unknown): Observable<unknown>;
    get values$(): Observable<any>;
    setValue(value: any, emitChange?: boolean): void;
    get queryParam(): Record<string, unknown>;
    get query(): Record<string, unknown>;
    get hasValue(): boolean;
    get flattenedValues(): {
        name: string;
        value: any;
    }[];
    get chips(): {
        name?: string;
        value: string;
        label: string;
    }[];
}