import type { Attribute, Html, HtmlBuilder } from 'foldkit/html';
/** Attribute groups the fieldset component provides to the consumer's `toView` callback. */
export type FieldsetAttributes<Message> = Readonly<{
    fieldset: ReadonlyArray<Attribute<Message>>;
    legend: ReadonlyArray<Attribute<Message>>;
    description: ReadonlyArray<Attribute<Message>>;
}>;
/** Configuration for rendering a fieldset with `view`. */
export type ViewConfig<Message> = Readonly<{
    id: string;
    toView: (attributes: FieldsetAttributes<Message>) => Html;
    isDisabled?: boolean;
}>;
/** Returns the legend element id, derived from the fieldset's base id. */
export declare const legendId: (id: string) => string;
/** Returns the description element id, derived from the fieldset's base id. */
export declare const descriptionId: (id: string) => string;
/** Renders an accessible fieldset by building ARIA attribute groups and delegating layout to the consumer's `toView` callback. */
export declare const view: <Message>(config: ViewConfig<Message>, h: HtmlBuilder<Message>) => Html;
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