import { PolylineEdge, PolylineEdgeModel } from "@logicflow/core"; class FlowLinkModel extends PolylineEdgeModel { getEdgeStyle() { const style = super.getEdgeStyle(); style.strokeWidth = 1; style.stroke = this.isSelected ? '#ff7f0e' : '#999'; return style; } } class FlowLink extends PolylineEdge {} export default { type: 'ai-link', view: FlowLink, model: FlowLinkModel }