import { type Extension } from '@prezly/slate-commons';
import type { InfoText } from '../../components';
export declare const EXTENSION_ID = "ButtonBlockExtension";
export interface ButtonBlockExtensionConfiguration {
    withNewTabOption?: boolean;
    info?: InfoText.StructuredContent;
}
export declare function ButtonBlockExtension({ withNewTabOption, info, }: ButtonBlockExtensionConfiguration): Extension;