I have a .schem file I created using WorldEdit for Fabric in 1.14.4 and I was wondering how to convert it to a litematica-compatible file. The dev build of the mod only reads old .schematic files yet this is an up-to-date .schem file.

That import support is planned too.

It would actually be helpful if you can send me various such schematics to test with. A large variety of blocks and rotations if possible (like stairs and fences with connections), and also some inventories with items (assuming WE saves those?), and also banners, player skulls etc. other BlockEntities, plus some regular entities like animals and armor stands and mobs at least in some of the schematics would be useful.

Made this using World Edit for Fabric 1.14.4. Hope this helps!
https://www.mediafire.com/file/8dmx33f5i6nvxj7/LiteMaticaTest.schem/file