import { QueryList } from '@angular/core';
import { InputDropdownOptionComponent } from './input-dropdown-option.component';
import * as i0 from "@angular/core";
export declare class InputDropdownOptionGroupComponent {
    label: string;
    readonly options: QueryList<InputDropdownOptionComponent>;
    static ɵfac: i0.ɵɵFactoryDeclaration<InputDropdownOptionGroupComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<InputDropdownOptionGroupComponent, "pro-input-dropdown-option-group", never, { "label": { "alias": "label"; "required": true; }; }, {}, ["options"], ["*"], true, never>;
}