import { useSelection } from '../composables/use-selection';
import { useExpand } from '../composables/use-expand';
import type { PickPartial } from 'pagoda-shared';
import type { Ref } from 'vue';
import type { Column } from 'element-plus/es/components/table-v2/src/types';
import type { DefaultRow } from 'element-plus/es/components/table/src/table/defaults';
export interface VirtualTableColumn<T = any> extends PickPartial<Column<T>, 'width'> {
    type?: 'selection' | 'index' | 'expand';
    selectable?: (row: DefaultRow, index: number) => boolean;
    label?: string;
    prop?: string;
    slot?: string;
    sortOrders?: ('ascending' | 'descending' | null)[];
    children?: VirtualTableColumn[];
}
export interface VirtualTableColumnCtx<T = any> extends VirtualTableColumn<T> {
    colspan: number;
    rowspan?: number;
    level: number;
    fixedLeft: boolean;
    fixedRight: boolean;
    width: number;
    children?: VirtualTableColumnCtx<T>[];
}
export interface TableStore extends ReturnType<typeof useSelection>, ReturnType<typeof useExpand> {
    tableData: Ref<DefaultRow[]>;
    rowsState: WeakMap<DefaultRow, {
        index: number;
    }>;
}
export type VirtualTableSortable = {
    property: string;
    order: 'ascending' | 'descending' | null;
    column: VirtualTableColumnCtx;
};
export type VirtualTableState = {
    sortable: PickPartial<VirtualTableSortable, 'column'>;
    expandedRows: DefaultRow[];
};