import { MultiLineToken } from './index';
import { GalleryImageToken } from '../link/galleryImage';
import { CommentLineToken } from '../nowiki/commentLine';
import type { Config, LintError, AST } from '../../base';
import type { AstText, Token, AstNodes } from '../../internal';
/**
 * `<gallery>`
 * @classdesc `{childNodes: (GalleryImageToken|CommentLineToken|AstText)[]}`
 */
export declare abstract class GalleryToken extends MultiLineToken {
    #private;
    readonly name: 'gallery';
    readonly childNodes: readonly (GalleryImageToken | CommentLineToken | AstText)[];
    abstract get firstChild(): GalleryImageToken | CommentLineToken | AstText | undefined;
    abstract get lastChild(): GalleryImageToken | CommentLineToken | AstText | undefined;
    abstract get children(): (GalleryImageToken | CommentLineToken)[];
    abstract get firstElementChild(): GalleryImageToken | CommentLineToken | undefined;
    abstract get lastElementChild(): GalleryImageToken | CommentLineToken | undefined;
    /** all images / 所有图片 */
    get images(): GalleryImageToken[];
    /**
     * image widths
     *
     * 图片宽度
     * @since v1.12.5
     */
    get widths(): number;
    /**
     * image heights
     *
     * 图片高度
     * @since v1.12.5
     */
    get heights(): number;
    /** @param inner 标签内部wikitext */
    constructor(inner?: string, config?: Config, accum?: Token[]);
    /**
     * Insert an image
     *
     * 插入图片
     * @param file image file name / 图片文件名
     * @param i position to be inserted at / 插入位置
     * @throws `SyntaxError` 非法的文件名
     */
    insertImage(file: string, i?: number): GalleryImageToken;
}