build.gradle

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

buildscript {
    repositories {
        // don't add anything here until you read to the bottom of this bracket
        google()
        jcenter()
        mavenCentral()
        maven { url 'https://jitpack.io' }
        google()
	// WARNING WARNING WARNING
	// you are about to add here a repository which provides some library for the Android app
	// don't do that. add that repository to app/build.gradle
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.5.3'
        classpath "io.realm:realm-gradle-plugin:5.13.0"
	// WARNING WARNING WARNING
	// you are about to add here a dependency to be used in the Android app
	// don't do that. add that dependency to app/build.gradle
        classpath 'com.google.gms:google-services:4.3.3'
    }
}

allprojects {
    repositories {
        google()
        jcenter()
        mavenCentral()
        maven { url 'https://jitpack.io' }
	// WARNING WARNING WARNING
	// you are about to add here a repository which provides some library for the Android app
	// don't do that. add that repository to app/build.gradle
    }
}

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

// WARNING WARNING WARNING
// you are about to add here a plugin that is only related to the Android app
// don't do that. add that repository to app/build.gradle