import { Context, Node, Output, Input, Connection, EngineData, EngineDataJSON } from 'node-graph-engine';
import { DefaultEditorEvents } from './events';
import { Selected } from './selected';
import { EditorView } from './view';
import { EditorComponent } from './component';
export declare class NodeEditor extends Context<DefaultEditorEvents> {
    nodes: Map<number, Node>;
    selected: Selected;
    view: EditorView;
    constructor(id: string, container: HTMLElement);
    addNode(node: Node): void;
    removeNode(node: Node): void;
    connect(input: Input, output: Output, data?: unknown): void;
    removeConnection(connection: Connection): void;
    selectNode(node: Node, allowMultipleSelected?: boolean): void;
    getComponent(name: string): EditorComponent;
    register(component: EditorComponent): void;
    clear(): void;
    getData(): EngineData;
    toJSON(): EngineDataJSON;
    beforeImport(json: EngineDataJSON): boolean;
    afterImport(): boolean;
    fromJSON(json: EngineDataJSON): Promise<boolean>;
}