import type { DOMConversionMap, DOMExportOutput, EditorConfig, ElementFormatType, LexicalEditor, LexicalNode, NodeKey, Spread } from 'lexical';
import { DecoratorBlockNode, SerializedDecoratorBlockNode } from '@lexical/react/LexicalDecoratorBlockNode';
import type { JSX } from 'react';
export interface Embed {
    title: string;
    url: string;
    originalUrl: string;
}
export type SerializedBlockletEmbedNode = Spread<{
    embed: Embed;
    type: 'blocklet-embed';
    version: 1;
}, SerializedDecoratorBlockNode>;
export declare class BlockletEmbedNode extends DecoratorBlockNode {
    __embed: Embed;
    static getType(): string;
    static clone(node: BlockletEmbedNode): BlockletEmbedNode;
    static importJSON(serializedNode: SerializedBlockletEmbedNode): BlockletEmbedNode;
    exportJSON(): SerializedBlockletEmbedNode;
    constructor(__embed: Embed, format?: ElementFormatType, key?: NodeKey);
    exportDOM(): DOMExportOutput;
    static importDOM(): DOMConversionMap | null;
    updateDOM(): false;
    getId(): string;
    getTextContent(_includeInert?: boolean | undefined, _includeDirectionless?: false | undefined): string;
    decorate(_editor: LexicalEditor, config: EditorConfig): JSX.Element;
    isInline(): false;
}
export declare function $createBlockletEmbedNode(embed: Embed): BlockletEmbedNode;
export declare function $isBlockletEmbedNode(node: BlockletEmbedNode | LexicalNode | null | undefined): node is BlockletEmbedNode;