.
├── integration_test_config.gradle.kts
├── test_config.gradle.kts
└── test_dependencies.gradle.kts

test

buildSrc

build.gradle.kts

buildSrc

Line 06: sonarqube.ext {
           ^ Unresolved reference: sonarqube

.
├── build.gradle.kts
├── sonarqube_config.gradle.kts
└──src

plugins {
    "org.sonarqube"
}

sonarqube.ext {
    this.set("someProp", "value")
}