HandleConnection
The HandleConnection type is an extention of a basic Connection that includes the edgeId.
export type HandleConnection = {
  source: string | null;
  target: string | null;
  sourceHandle: string | null;
  targetHandle: string | null;
  edgeId: string;
};字段
| 名称 | 类型 | 
|---|---|
| # source | string | null | 
| # target | string | null | 
| # sourceHandle | string | null | 
| # targetHandle | string | null | 
| # edgeId | string |