import { Editor } from '@tiptap/core';
/**
 * 对表头应用样式
 */
export declare const applyStyleToTableHeader: (editor: Editor, style: string) => void;
/**
 * 对表格应用外边框样式
 */
export declare const applyOuterBorderStyle: (editor: Editor, border: string) => boolean;
/**
 * 对表格应用内边框样式
 */
export declare const applyInnerBorderStyle: (editor: Editor, border: string) => boolean;
/**
 * 找到当前选中的表格信息
 */
export declare const findSelectedTable: (state: any) => {
    start: number;
    end: number;
    rows: number;
    cols: number;
} | null;
/**
 * 获取单元格在表格中的行列位置
 */
export declare const getCellPosition: (node: any, pos: number, tableInfo: any) => {
    row: number;
    col: number;
};
/**
 * 设置表格指定行的行高
 * @param editor 编辑器实例
 * @param height 行高（像素）
 * @param rowIndex 行索引（从0开始）
 */
export declare const setTableRowHeight: (editor: Editor, height: number, rowIndex: number) => boolean;