Gradle dependencies declaration

gradle_ext_dependencies

    ext {

     ....
    commonDependency = [
            kotlin          : "org.jetbrains.kotlin:kotlin-stdlib-jdk7:${kotlin_version}",
            supportLib      : "com.android.support:appcompat-v7:${supportLibVer}",
            designSupportLib: "com.android.support:design:${supportLibVer}",
            recyclerView    : "com.android.support:recyclerview-v7:${supportLibVer}",
            constraintLayout: "com.android.support.constraint:constraint-layout:${constraintLayoutVer}",
            jUnit           : "junit:junit:${jUnitVer}",
            testRunner      : "com.android.support.test:runner:${testRunnerVer}",
            espressoCore    : "com.android.support.test.espresso:espresso-core:${espressoCoreVer}",
            circleimageview : "de.hdodenhof:circleimageview:${circleImageViewVer}",
            xwrayGroupie    : "com.xwray:groupie:${xwrayGroupieVer}",
            picasso         : "com.squareup.picasso:picasso:${picassoVer}",
            wangAvi         : "com.wang.avi:library:${wangAviVer}",
            glide           : "com.github.bumptech.glide:glide:${glideVer}",
            glideCompiler   : "com.github.bumptech.glide:compiler:${glideVer}",

    ]
    // We have added "firebaseDependency" array to make grouping of firebase dependencies  
    firebaseDependency = [
            firebaseCore    : "com.google.firebase:firebase-core:${firebaseVer}",
            firebaseAuth    : "com.google.firebase:firebase-auth:${firebaseVer}",
            firebaseStorage : "com.google.firebase:firebase-storage:${firebaseVer}",
            firebaseDatabase: "com.google.firebase:firebase-database:${firebaseVer}",

    ]
}