import { TrBaseToken } from './trBase';
import type { Config } from '../../base';
import type { Token, TdToken, TableToken, SyntaxToken, AttributesToken } from '../../internal';
/**
 * table row that contains the newline at the beginning but not at the end
 *
 * 表格行，含开头的换行，不含结尾的换行
 * @classdesc `{childNodes: [SyntaxToken, AttributesToken, ?Token, ...TdToken[]]}`
 */
export declare abstract class TrToken extends TrBaseToken {
    #private;
    readonly childNodes: readonly [SyntaxToken, AttributesToken, ...TdToken[]];
    abstract get lastChild(): AttributesToken | TdToken;
    abstract get parentNode(): TableToken | undefined;
    abstract get nextSibling(): SyntaxToken | this | undefined;
    abstract get previousSibling(): Token | undefined;
    abstract get children(): [SyntaxToken, AttributesToken, ...TdToken[]];
    abstract get lastElementChild(): AttributesToken | TdToken;
    abstract get parentElement(): TableToken | undefined;
    abstract get nextElementSibling(): SyntaxToken | this | undefined;
    abstract get previousElementSibling(): Token | undefined;
    get type(): 'tr';
    /**
     * @param syntax 表格语法
     * @param attr 表格属性
     */
    constructor(syntax?: string, attr?: string, config?: Config, accum?: Token[]);
    /**
     * Get the next row
     *
     * 获取下一行
     */
    getNextRow(): TrToken | undefined;
    /**
     * Get the previous row
     *
     * 获取前一行
     */
    getPreviousRow(): TrToken | undefined;
}