import type { PropType } from "vue";
export interface RadioGroupOption {
    label: string;
    value: string;
    disabled?: boolean;
    helperText?: string;
}
export type RadioGroupProps = {
    legend: string;
    /** Valeur sélectionnée (contrôlée). */
    value?: string;
    onChange?: (value: string) => void;
    orientation?: "vertical" | "horizontal";
    /** Nom partagé garantissant l'exclusivité radio. Requis. */
    name: string;
    options?: RadioGroupOption[];
    helperText?: string;
    /** Désactive le groupe entier. */
    disabled?: boolean;
    class?: string;
};
export declare const RadioGroup: import("vue").DefineComponent<import("vue").ExtractPropTypes<{
    legend: {
        type: StringConstructor;
        required: true;
    };
    value: {
        type: StringConstructor;
        default: undefined;
    };
    onChange: {
        type: PropType<(value: string) => void>;
        default: undefined;
    };
    orientation: {
        type: () => "vertical" | "horizontal";
        default: string;
    };
    name: {
        type: StringConstructor;
        required: true;
    };
    options: {
        type: PropType<RadioGroupOption[]>;
        default: () => never[];
    };
    helperText: {
        type: StringConstructor;
        default: undefined;
    };
    disabled: {
        type: BooleanConstructor;
        default: boolean;
    };
    class: {
        type: StringConstructor;
        default: undefined;
    };
}>, () => import("vue").VNode<import("vue").RendererNode, import("vue").RendererElement, {
    [key: string]: any;
}>, {}, {}, {}, import("vue").ComponentOptionsMixin, import("vue").ComponentOptionsMixin, "change"[], "change", import("vue").PublicProps, Readonly<import("vue").ExtractPropTypes<{
    legend: {
        type: StringConstructor;
        required: true;
    };
    value: {
        type: StringConstructor;
        default: undefined;
    };
    onChange: {
        type: PropType<(value: string) => void>;
        default: undefined;
    };
    orientation: {
        type: () => "vertical" | "horizontal";
        default: string;
    };
    name: {
        type: StringConstructor;
        required: true;
    };
    options: {
        type: PropType<RadioGroupOption[]>;
        default: () => never[];
    };
    helperText: {
        type: StringConstructor;
        default: undefined;
    };
    disabled: {
        type: BooleanConstructor;
        default: boolean;
    };
    class: {
        type: StringConstructor;
        default: undefined;
    };
}>> & Readonly<{
    onChange?: ((...args: any[]) => any) | undefined;
}>, {
    class: string;
    onChange: (value: string) => void;
    disabled: boolean;
    orientation: "vertical" | "horizontal";
    value: string;
    helperText: string;
    options: RadioGroupOption[];
}, {}, {}, {}, string, import("vue").ComponentProvideOptions, true, {}, any>;
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