import { LegacyRef } from 'react';
import { DecoratorNode, DOMExportOutput, EditorConfig, LexicalNode, NodeKey, SerializedLexicalNode, Spread } from 'lexical';
export interface ImagePayload {
    altText: string;
    className?: string;
    height?: 'inherit' | number;
    imageRef?: LegacyRef<HTMLImageElement>;
    maxWidth: number | string;
    src: string;
    width?: 'inherit' | number;
}
declare function convertImageElement(domNode: any): {
    node: ImageNode;
};
export type SerializedImageNode = Spread<{
    altText: string;
    maxWidth: number | string;
    src: string;
    type: 'image';
    version: 1;
}, SerializedLexicalNode>;
export declare class ImageNode extends DecoratorNode<JSX.Element> {
    __src: string;
    __altText: string;
    __maxWidth: number | string;
    static getType(): string;
    static clone(node: ImageNode): ImageNode;
    constructor(src: string, altText: string, maxWidth: number | string, key?: NodeKey);
    setWidthAndHeight(width: 'inherit' | number, height: 'inherit' | number): void;
    createDOM(config: EditorConfig): HTMLElement;
    updateDOM(): false;
    static importDOM(): {
        img: (node: any) => {
            conversion: typeof convertImageElement;
            priority: number;
        };
    };
    exportDOM(): DOMExportOutput;
    decorate(): JSX.Element;
    static importJSON(serializedNode: SerializedImageNode): ImageNode;
    exportJSON(): SerializedImageNode;
}
export declare function $createImageNode({ src, altText, maxWidth }: ImagePayload): ImageNode;
export declare function $isImageNode(node?: LexicalNode): boolean;
export {};