import { FormGroup } from '@angular/forms';
import { DataTypeEnum } from '../enums/dataType.enum';
export declare class NkHeaderDateRangeFilterModel {
    readonly form: FormGroup;
    isOpen: boolean;
    get from(): Date;
    get to(): Date;
    get range(): any;
    get isActive(): boolean;
    get typeData(): DataTypeEnum;
    constructor();
    setCurrentValue(from: Date, to: Date): void;
    clear(): void;
}