import { Attribute, Inline, Node, Schema } from '../../prosemirror';
export declare class ImageNodeType extends Inline {
    constructor(name: string, schema: Schema);
    readonly attrs: {
        src: Attribute;
    };
    readonly draggable: boolean;
    readonly matchDOMTag: {
        'img[src]': (elem: HTMLElement) => {
            src: string;
        };
    };
    toDOM(node: Node): [string, any];
}
export interface ImageNode extends Node {
    type: ImageNodeType;
    attrs: {
        src: string;
    };
}
export declare function isImageNode(node: Node): node is ImageNode;