build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
    ext.kotlin_version = '1.6.20-RC2'
    repositories {
        google()
        mavenCentral()
    }
    dependencies {
        classpath "com.android.tools.build:gradle:7.0.4"
        //noinspection DifferentKotlinGradleVersion
        classpath 'org.jetbrains.kotlin:kotlin-gradle-plugin:1.5.31'
        // The google-services plugin is required to parse the google-services.json file
        classpath 'com.google.gms:google-services:4.3.10'
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
        classpath "org.jetbrains.kotlin:kotlin-serialization:1.5.31"
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"

    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}
ext{
    androidXTestVersion = '2.1.0'
    mockitoKotlinVersion = '3.3.3'
    mockkVersion = '3.3.3'
    mockitoVersion = '3.3.3'
    $kotlin_version ='1.6.20-RC2'
}