Is there a way to create custom postfix completions in IntelliJ?

Question

I want to be able to make custom postfix completions, but I can\'t seem to find anywhere to do so and haven\'t been able to find anything online. Anyone know how?

Answer 1

You can't.
Well, postfix feature is basically Postfix Plugin for IntelliJ(now integrated). All templates are just compiled code, as you can see here:

https://github.com/controlflow/intellij-postfix/tree/master/src/org/jetbrains/postfixCompletion/templates

Sadly, there isn't such easy xml like configuration. :(