import { Plugin } from "prosemirror-state";
import { EditorView } from "prosemirror-view";
import type { CommonmarkOptions } from "../editor";
/**
 * Returns true if the markdown preview is currently visible
 * @param view The current editor view
 */
export declare function previewIsVisible(view: EditorView): boolean;
/**
 * Toggles the preview on/off based on the passed parameters
 * @param view The current editor view
 * @param isShown Whether the preview should be visible
 */
export declare function setPreviewVisibility(view: EditorView, isShown: boolean): void;
/**
 * Plugin that renders the editor's markdown content directly and displays it in a preview element
 * @param previewOptions The preview options passed to the commonmark editor
 */
export declare function createPreviewPlugin(previewOptions: CommonmarkOptions["preview"]): Plugin;