build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
    ext {
        compile_sdk_version = 29
        build_tools_version = '29.0.3'
        target_sdk_version = 29
        min_sdk_version = 21
        kotlin_version = '1.3.72'
        lifecycle_version = '2.2.0'
        navigation_version = '2.3.0'
        junit_version = '1.1.1'
        mockk_version = '1.10.0'
    }
    repositories {
        google()
        jcenter()
    }
    dependencies {
        classpath "com.android.tools.build:gradle:4.0.1"
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        google()
        jcenter()
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}