import type { App } from '../../App';
import type { Group } from '../../shapes/Group';
import type { DiagramEditorHandle, DiagramEditorOptions, DiagramEditorTool } from './types';
export declare class DiagramEditor implements DiagramEditorHandle {
    readonly root: Group;
    private app;
    private options;
    private flags;
    private overlay;
    private tool;
    private selectedId;
    private selectedEdgeId;
    private connectFromId;
    private previewLine;
    private handlers;
    private keyHandler;
    private destroyed;
    private dragRaf;
    constructor(app: App, root: Group, options?: DiagramEditorOptions);
    setTool(tool: DiagramEditorTool): void;
    getTool(): DiagramEditorTool;
    selectNode(id: string | null): void;
    selectEdge(id: string | null): void;
    getSelectedEdgeId(): string | null;
    getSelectedNodeId(): string | null;
    /**
     * After org collapse/expand (or any relayout that hides nodes): drop selection
     * chrome for hidden nodes so the dotted border doesn't linger in empty space.
     */
    afterStructureChange(): void;
    reroute(): void;
    wireNode(node: Group): void;
    wireEdges(): void;
    /** Remove listeners bound to edge nodes that were destroyed during reroute. */
    private pruneDetachedEdgeHandlers;
    deleteSelectedEdge(): void;
    private rewireEdgeEndpoint;
    private addEdge;
    private updateNodeLabel;
    private refreshOverlay;
    private drawEdgeSelection;
    /** Diagram-local → stage/world (accounts for fitToBounds scale/offset). */
    private rootLocalToStage;
    /** Stage/world → diagram-local. */
    private stageToRootLocal;
    private findEdgeGroup;
    private updateEdgeWaypoints;
    private addBendPointAt;
    private orderWaypointsAlongEdge;
    private removeLastBendPoint;
    private addBendHandle;
    private addEndpointHandle;
    private addResizeHandles;
    private addRotateHandle;
    private addPorts;
    private drawPreviewLine;
    private clearPreview;
    private emitChange;
    destroy(): void;
}