buildscript { ext { gradle_version = '4.2.1' kotlin_version = '1.5.0' coroutines_version = '1.5.0' material_version = '1.3.0' constraint_layout_version = '2.0.4' lifecycle_version = '2.3.1' navigation_version = '2.3.5' preference_version = '1.1.1' room_version = '2.3.0' hilt_version = '2.35.1' retrofit_version = '2.9.0' osmdroid_version = '6.1.10' timber_version = '4.7.1' junit_version = '4.13.2' mockito_version = '3.10.0' leak_canary_version = '2.7' } repositories { google() mavenCentral() } dependencies { classpath "com.android.tools.build:gradle:$gradle_version" classpath "com.google.dagger:hilt-android-gradle-plugin:$hilt_version" classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" } } allprojects { repositories { google() mavenCentral() } } task clean(type: Delete) { delete rootProject.buildDir }