*Steps to reproduce:*
# Create a new project
# Add renderpipeline core package
# Remove ImageConversion package (and all its dependencies)

*Actual results:* 

These compilation errors are shown:

{code:java}
Library\PackageCache\com.unity.render-pipelines.core@f26052b82791\Runtime\PathTracing\LightmapIntegrationHelpers.cs(329,35): error CS0246: The type or namespace name 'ImageConversion' could not be found (are you missing a using directive or an assembly reference?)

Library\PackageCache\com.unity.render-pipelines.core@f26052b82791\Runtime\PathTracing\SphericalHarmonicsUtil.cs(118,20): error CS0103: The name 'ImageConversion' does not exist in the current context {code}
*Expected results:* 

No errors or warnings are shown

*Reproducible with versions:* 6000.4.0a1

*Not reproducible with versions:* unknown

*Can’t test with versions:* 

*Tested on (OS):* Windows

*Notes:*
*