import { Graph } from '../../Class/Graph';
import { Moment } from '../Moment';
export interface GraphMetadataMomentData {
    data: {
        path: string[];
        data: any;
    };
    path: string[];
}
export interface GraphMetadataMoment extends Moment<GraphMetadataMomentData> {
}
export declare function watchGraphMetadataEvent(event: 'metadata', graph: Graph, callback: (moment: any) => void): () => void;
