build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
    ext {
        kotlin_version = '1.5.20'
    }
    repositories {
        google()
        jcenter()
        mavenCentral()
        maven { url "https://jitpack.io" }


    }
    dependencies {
        classpath "com.android.tools.build:gradle:4.2.1"
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.5.20"
        classpath "androidx.navigation:navigation-safe-args-gradle-plugin:2.3.5"
        classpath 'com.google.gms:google-services:4.3.8'

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

allprojects {
    repositories {
        google()
        jcenter()
        mavenCentral()
        maven { url "https://jitpack.io" }
        maven {
            url "https://github.com/jitsi/jitsi-maven-repository/raw/master/releases"
        }
    }
}

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