[Feature Request] Add define constraints to exclude package on certain build configurations

[Sammmte]

The idea is to add a define constraint like UNITY_EDITOR || RUNTIME_INSPECTOR. This way the package will work on editor and will only be included on builds with RUNTIME_INSPECTOR defined, presumably debug builds.

This is probably a major-breaking change, but in my case i would love to have it

[yasirkula]

I've found out that RuntimeInspector.Runtime Assembly Definition File's Define Constraints can be used to compile that Assembly only if all conditions are met. However this requires modifying the package source code.

I don't fully know if I'll add a EXCLUDE_RUNTIME_INSPECTOR directive but I'll keep that in mind.