/**
 * Shared helpers for vanilla stories (examples and tests).
 */
import { SimpleTableVanilla } from "../src/index";
import type { HeaderObject, Row } from "../src/index";
/** Instance type of the table (class is a value; use InstanceType<typeof C> for the type of instances). */
type TableInstance = InstanceType<typeof SimpleTableVanilla>;
export interface RenderVanillaTableResult {
    wrapper: HTMLDivElement & {
        _table?: TableInstance;
    };
    h2: HTMLHeadingElement;
    tableContainer: HTMLDivElement;
    table: TableInstance;
}
export declare function renderVanillaTable(headers: HeaderObject[], data: Row[], options?: Record<string, unknown>): RenderVanillaTableResult;
export declare function addParagraph(wrapper: HTMLElement, text: string, beforeElement?: Element | null): HTMLParagraphElement;
export interface ControlPanelSection {
    heading: string;
    buttons: {
        label: string;
        onClick: () => void;
    }[];
}
/**
 * Adds a gray control panel with section headings and buttons above a given element (e.g. table container).
 */
export declare function addControlPanel(wrapper: HTMLElement, sections: ControlPanelSection[], insertBefore: Element): HTMLDivElement;
export {};