import type { FlowStore, NodeBase, EdgeBase } from './types.ts';
/**
 * Attach a connection drag handler to a handle element.
 * Called when creating each handle in node-wrapper.
 */
export declare function attachConnectionHandler<NodeType extends NodeBase = NodeBase, EdgeType extends EdgeBase = EdgeBase>(handleEl: HTMLElement, nodeId: string, handleType: 'source' | 'target', container: HTMLElement, _edgesSvg: SVGSVGElement, store: FlowStore<NodeType, EdgeType>): void;
/**
 * Attach a reconnection drag handler to an edge endpoint handle.
 * Dragging this handle detaches the edge from its source/target and allows
 * reconnecting to a different handle.
 *
 * @param handleEl - The SVG circle element acting as the reconnection grip
 * @param edge - The edge being reconnected
 * @param endpointType - Which endpoint of the edge is being dragged ('source' | 'target')
 * @param container - The flow container element
 * @param edgesSvg - The SVG element containing edge paths
 * @param store - The flow store
 */
export declare function attachReconnectionHandler<NodeType extends NodeBase = NodeBase, EdgeType extends EdgeBase = EdgeBase>(handleEl: SVGCircleElement, edge: EdgeType, endpointType: 'source' | 'target', container: HTMLElement, edgesSvg: SVGSVGElement, store: FlowStore<NodeType, EdgeType>): void;
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