build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    repositories {
        jcenter()
        google()  // Google's Maven repository
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:7.2.2'
        classpath 'com.google.gms:google-services:4.3.14'
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
    configurations.all {
        resolutionStrategy {
            dependencySubstitution {
                substitute module('net.sf.proguard:proguard-gradle') with module('com.guardsquare:proguard-gradle:7.0.0')
            }
        }
    }
}

allprojects {
    repositories {
        google()
        jcenter()
        maven { url 'https://jitpack.io' }
    }
}

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