import type { ServerDisplayRow } from './server-data-source';
declare function $$render<TData>(): {
    props: {
        /** The grid row from `serverGroupRows` (carries the `__group` marker). */
        row: {
            __group?: ServerDisplayRow<TData>;
        } & Record<string, unknown>;
        /**
         * Expand / collapse a group, or load more children. Receives the grid row;
         * wire to `serverGroupNav(ctl).onToggle` (which drives clicks and keyboard).
         */
        onToggle: (row: {
            __group?: ServerDisplayRow<TData>;
        } & Record<string, unknown>) => void;
        /** Field to show for leaf rows in the group column (blank if omitted). */
        leafField?: string;
        /** Pixels of indentation per level. Default 18. */
        indent?: number;
    };
    exports: {};
    bindings: "";
    slots: {};
    events: {};
};
declare class __sveltets_Render<TData> {
    props(): ReturnType<typeof $$render<TData>>['props'];
    events(): ReturnType<typeof $$render<TData>>['events'];
    slots(): ReturnType<typeof $$render<TData>>['slots'];
    bindings(): "";
    exports(): {};
}
interface $$IsomorphicComponent {
    new <TData>(options: import('svelte').ComponentConstructorOptions<ReturnType<__sveltets_Render<TData>['props']>>): import('svelte').SvelteComponent<ReturnType<__sveltets_Render<TData>['props']>, ReturnType<__sveltets_Render<TData>['events']>, ReturnType<__sveltets_Render<TData>['slots']>> & {
        $$bindings?: ReturnType<__sveltets_Render<TData>['bindings']>;
    } & ReturnType<__sveltets_Render<TData>['exports']>;
    <TData>(internal: unknown, props: ReturnType<__sveltets_Render<TData>['props']> & {}): ReturnType<__sveltets_Render<TData>['exports']>;
    z_$$bindings?: ReturnType<__sveltets_Render<any>['bindings']>;
}
declare const SvGroupCell: $$IsomorphicComponent;
type SvGroupCell<TData> = InstanceType<typeof SvGroupCell<TData>>;
export default SvGroupCell;