import type { BodyRow } from '../bodyRows.js';
import type { NewTablePropSet, TablePlugin } from '../types/TablePlugin.js';
import { type RecordSetStore } from '../utils/store.js';
import { type Readable, type Writable } from 'svelte/store';
export interface ExpandedRowsConfig<Item> {
    initialExpandedIds?: Record<string, boolean>;
}
export interface ExpandedRowsState<Item> {
    expandedIds: RecordSetStore<string>;
    getRowState: (row: BodyRow<Item>) => ExpandedRowsRowState;
}
export interface ExpandedRowsRowState {
    isExpanded: Writable<boolean>;
    canExpand: Readable<boolean>;
    isAllSubRowsExpanded: Readable<boolean>;
}
export declare const addExpandedRows: <Item>({ initialExpandedIds }?: ExpandedRowsConfig<Item>) => TablePlugin<Item, ExpandedRowsState<Item>, Record<string, never>, NewTablePropSet<never>>;