import { ButtonGroup } from "../types/input";
import { ControlValueAccessor } from "@angular/forms";
import * as i0 from "@angular/core";
export declare class ButtonGroupComponent implements ControlValueAccessor {
    label?: string;
    required?: boolean;
    options?: ButtonGroup[];
    value: string;
    private onChange;
    private onTouched;
    select(value: string): void;
    registerOnChange(fn: any): void;
    registerOnTouched(fn: any): void;
    writeValue(obj: any): void;
    touch(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<ButtonGroupComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<ButtonGroupComponent, "rui-button-group", never, { "label": { "alias": "label"; "required": false; }; "required": { "alias": "required"; "required": false; }; "options": { "alias": "options"; "required": false; }; }, {}, never, never, false, never>;
}