Ari [APz] Sovijärvi on Nostr: Do you know if sharing the 4 files, .kicad_{pcb,prl,pro,sch} in a similarly named ...

Do you know if sharing the 4 files, .kicad_{pcb,prl,pro,sch} in a similarly named directory is a workable solution or do people export them into more universal format usually? I've done some projects in KiCAD but only for myself.