/**
 * Shared labeled card chrome for diagram nodes.
 */
import type { App } from '../../App';
import type { Group } from '../../shapes/Group';
import { DIAGRAM } from '../theme';
export interface BoxStyle {
    fill?: string;
    stroke?: string;
    cornerRadius?: number;
    strokeWidth?: number;
    shadow?: typeof DIAGRAM.shadow | typeof DIAGRAM.shadowSoft | null;
    accentColor?: string;
    sheen?: boolean;
}
/** Labeled rounded rectangle — shared node chrome for all diagram types. */
export declare function createLabeledBox(app: App, label: string, width: number, height: number, style?: BoxStyle, textOpts?: {
    fontSize?: number;
    fontWeight?: string;
    fill?: string;
    y?: number;
}): Group;