import { type NodeViewConstructor } from '@atlaskit/editor-common/lazy-node-view';
import type { Node as PMNode, Fragment } from '@atlaskit/editor-prosemirror/model';
import type { EditorView } from '@atlaskit/editor-prosemirror/view';
/**
 * Utilities for working with ProseMirror node views and DOM serialization within the
 * Show Diff editor plugin.
 *
 * This module centralizes:
 * - Access to the editor's `nodeViews` registry (when available on `EditorView`)
 * - Safe attempts to instantiate a node view for a given node, with a blocklist to
 *   avoid node types that are known to be problematic in this context (e.g. tables)
 * - Schema-driven serialization of nodes and fragments to DOM via `DOMSerializer`
 *
 * The Show Diff decorations leverage this to either render nodes using their
 * corresponding node view implementation, or fall back to DOM serialization.
 */
/**
 * Narrowed `EditorView` that exposes the internal `nodeViews` registry.
 * Many editor instances provide this, but it's not part of the base type.
 */
export interface EditorViewWithNodeViews extends EditorView {
    nodeViews: Record<string, NodeViewConstructor>;
}
/**
 * Type guard to detect whether an `EditorView` exposes a `nodeViews` map.
 */
export declare function isEditorViewWithNodeViews(view: EditorView): view is EditorViewWithNodeViews;
/**
 * Encapsulates DOM serialization and node view access/creation.
 *
 * Responsible for:
 * - Creating a `DOMSerializer` from the provided schema
 * - Reading `nodeViews` from an `EditorView` (if present) or using an explicit mapping
 * - Preventing node view creation for blocklisted node types
 */
export declare class NodeViewSerializer {
    private editorView?;
    private serializer?;
    private nodeViews?;
    private nodeViewBlocklist;
    constructor(params: {
        blocklist?: string[];
        editorView?: EditorView;
    });
    /**
     * Initializes or reinitializes the NodeViewSerializer with a new EditorView.
     * This allows the same serializer instance to be reused across different editor states.
     */
    init(params: {
        editorView: EditorView;
    }): void;
    /**
     * Appends serialized child nodes to the given contentDOM element.
     */
    private appendChildNodes;
    /**
     * Attempts to create a node view for the given node.
     *
     * Returns `null` when there is no `EditorView`, no constructor for the node type,
     * or the node type is blocklisted. Otherwise returns the constructed node view instance.
     */
    tryCreateNodeView(targetNode: PMNode): Node | null;
    /**
     * Serializes a node to a DOM `Node` using the schema's `DOMSerializer`.
     */
    serializeNode(node: PMNode): Node | null;
    /**
     * Serializes a fragment to a `DocumentFragment` using the schema's `DOMSerializer`.
     */
    serializeFragment(fragment: Fragment): DocumentFragment | HTMLElement | null;
    /**
     * Returns a copy of the current node view blocklist.
     */
    getNodeViewBlocklist(): Set<string>;
    /**
     * Returns a filtered copy of the node view blocklist, excluding specified node types.
     * @param excludeTypes - Array of node type names to exclude from the blocklist
     */
    getFilteredNodeViewBlocklist(excludeTypes: string[]): Set<string>;
}