I've tried re-installing ts-node over and over again, both globally and in scope of my project. No matter what I do, I hit the ERR_UNKNOWN_FILE_EXTENSION wall. I've read through the documentation here ...

When the node version is 18.20.0, running TS-node --esm **.ts displays TypeError [ERR_UNKNOWN_FILE_EXTENSION]: Unknown file extension ".ts". Runs successfully after ...

Many times we receive files whose extension is unknown. This often happens when the sender puts a wrong file extension and it becomes difficult to open the file due to an unknown format. Here is a ...