import { VNode } from 'vue';
/**
 * Context object passed to the detail panel slot.
 * @since 0.1.0
 */
export interface DetailPanelContext<T = unknown> {
    /** The row data for this detail panel */
    row: T;
    /** The row index */
    rowIndex: number;
}
/**
 * Registry for detail renderers (per grid element)
 */
export declare const detailRegistry: WeakMap<HTMLElement, (ctx: DetailPanelContext<unknown>) => VNode[] | undefined>;
/**
 * Get the detail renderer for a grid element.
 * @internal
 */
export declare function getDetailRenderer(gridElement: HTMLElement): ((ctx: DetailPanelContext<unknown>) => VNode[] | undefined) | undefined;
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