import { BlockElement } from '../../../models/element';
export interface RadioElement extends BlockElement.Base, BlockElement.BaseQuestion, BlockElement.BaseSelect {
    readonly type: 'radio';
    readonly answer: number | null;
}
export declare namespace RadioElement {
    const empty: (id: string) => RadioElement;
    const ICON = "fas:dot-circle";
    interface Label extends BlockElement.LabelQuestion, BlockElement.LabelOptionCreator {
        readonly name: string;
        readonly labelOrientation: string;
        readonly labelOrientationH: string;
        readonly labelOrientationV: string;
        readonly placeholderOptions: string;
    }
}
