import { NarrativeTextSpec, ParagraphSpec, SectionSpec, PhraseSpec, BulletItemSpec } from '@antv/narrative-text-schema';
import { PluginManager } from '../plugin';
import { ImageExtra } from './helpers/transformHtml';
export declare class TextExporter extends PluginManager {
    /**
     * Export your text schema as pure text.
     * @param {NarrativeTextSpec} spec - the narrative text schema you want to export
     * @returns
     */
    getNarrativeText(spec: NarrativeTextSpec): string;
    getSectionText(spec: SectionSpec): string;
    getParagraphText(spec: ParagraphSpec): string;
    getBulletsText(spec: BulletItemSpec, level?: number): string;
    getPhrasesText(spec: PhraseSpec[]): string;
    /**
     * Export your text schema as Markdown.
     * @param {NarrativeTextSpec} spec - the narrative text schema you want to export
     * @returns
     */
    getNarrativeMarkdown(spec: NarrativeTextSpec): string;
    getSectionMarkdown(spec: SectionSpec): string;
    getParagraphMarkdown(spec: ParagraphSpec): string;
    getBulletsMarkdown(spec: BulletItemSpec, level?: number): string;
    getPhrasesMarkdown(spec: PhraseSpec[]): string;
    /**
     * get html string of narrative-vis content in container, the svg and canvas elements are converted to image by default
     * @param container the container of narrative-vis content
     * @param imageExtra the jump link to add to the image element
     * @param replaceType replace the svg and canvas elements with image or text, so that they can be copied and pasted into some rich-text editors
     */
    getNarrativeHtml(container: HTMLElement, imageExtra?: ImageExtra, replaceType?: 'image' | 'text' | 'none'): Promise<string>;
}