import { QueryList, TemplateRef } from '@angular/core';
import { JdOptionComponent } from './jd-option.component';
export declare class JdOptionGroupComponent {
    _label: string | TemplateRef<void>;
    isLabelString: boolean;
    listOfJdOptionComponent: QueryList<JdOptionComponent>;
    jdLabel: string | TemplateRef<void>;
}