Function toNodeRefGroup

toNodeRefGroup(targets: NodeRefGroupLike): NodeRefGroup
Converts a NodeRefGroupLike array to a NodeRefGroup
Parameters
- targets: NodeRefGroupLike
  Array of NodeRefLike objects to convert
Returns NodeRefGroup
Array of NodeRef objects
Throws
Error if targets array is empty or contains invalid elements
Example
```
toNodeRefGroup(['node1', 'node2:port'])
// [{ id: 'node1' }, { id: 'node2', port: 'port' }]
```
- Defined in models.ts:835