import type { RadioProps } from './Radio';
import type { Ref } from 'vue';
export interface RadioChangeEventTarget extends RadioProps {
    checked: boolean;
}
export declare type RadioGroupButtonStyle = 'outline' | 'solid' | 'simple' | 'minor-simple';
export declare type RadioGroupOptionType = 'default' | 'button';
export interface RadioChangeEvent {
    target: RadioChangeEventTarget;
    stopPropagation: () => void;
    preventDefault: () => void;
    nativeEvent: MouseEvent;
}
export interface RadioGroupContext {
    stateValue: Ref;
    props: RadioProps & {
        aequilate: boolean;
    };
    onRadioChange: (e: RadioChangeEvent) => void;
    childWidths: Ref<number[]>;
    childMaxWidth: Ref<number | null>;
}