import type { Hierarchy } from '../../facet/layout/hierarchy';
import type { Node } from '../../facet/layout/node';
import type { ViewMeta } from './basic';
export interface AdjustLeafNodesParams {
    leafNodes: Node[];
    hierarchy: Hierarchy;
}
export interface ScrollChangeParams {
    offset: number;
    updateThumbOffset: boolean;
}
export type GetCellMeta = (rowIndex: number, colIndex: number) => ViewMeta | null;
export interface LayoutResult {
    /**
     * 列头节点, 对应 ColCell (含可视范围外)
     */
    colNodes: Node[];
    /**
     * 列头叶子节点, 对应 ColCell (含可视范围外)
     */
    colLeafNodes: Node[];
    /**
     * 列头节点层级结构 (含可视范围外)
     */
    colsHierarchy: Hierarchy;
    /**
     * 行头节点, 对应 RowCell (含可视范围外)
     */
    rowNodes: Node[];
    /**
     * 行头节点层级结构 (含可视范围外)
     */
    rowsHierarchy: Hierarchy;
    /**
     * 行头叶子节点, 对应 RowCell (含可视范围外)
     */
    rowLeafNodes: Node[];
    /**
     * 序号节点, 对应 SeriesNumberCell (含可视范围外)
     */
    seriesNumberNodes?: Node[];
    /**
     * 角头节点, 对应 CornerCell (含可视范围外)
     */
    cornerNodes?: Node[];
}