The example in Missing line when passing edgeGeometry to wireframeGeometry2
( https://jsfiddle.net/pu8htsoe/2/ @Mugen87 ) imports several modules.
This is a nice example of the possibilities of using modules.
I put the example in the Collection of examples from discourse.threejs.org
See https://hofk.de/main/discourse.threejs/2020/FatLineEdges/FatLineEdges.html
The original imports are commented out and replaced by the modified modules.
Please note that: https://hofk.de/main/discourse.threejs/Module%20usage.pdf