Personally I would not require KS to have full automation for imports like Eclipse, IntelliJ.
I just want Katalon Studio to add a few more import statements that it generates for a newly created Test Case, as I describe previously
All I suggest is to add the following lines:
import com.kms.katalon.core.configuration.RunConfiguration
import com.kms.katalon.core.testobject.ConditionType
import com.kms.katalon.core.webui.driver.DriverFactory
import org.openqa.selenium.WebDriver
import org.openqa.selenium.WebElement
I use these classes frequently.
All these classes are bundled in KS.
Adding these imports should involve no technical hussle.