ライブラリの依存関係を表示する

./gradlew :app:dependencies

こんな感じで依存関係が表示される

+--- com.google.firebase:firebase-config:21.0.1
|    +--- com.google.android.gms:play-services-tasks:17.0.2 -> 17.2.0 (*)
|    +--- com.google.firebase:firebase-abt:21.0.0
|    |    +--- com.google.android.gms:play-services-basement:17.0.0 -> 17.5.0 (*)
|    |    +--- com.google.firebase:firebase-common:20.0.0 (*)
|    |    +--- com.google.firebase:firebase-components:17.0.0 (*)
|    |    \--- com.google.firebase:firebase-measurement-connector:18.0.0 -> 19.0.0 (*)
|    +--- com.google.firebase:firebase-common:20.0.0 (*)
|    +--- com.google.firebase:firebase-components:17.0.0 (*)
|    +--- com.google.firebase:firebase-installations:17.0.0 (*)
|    +--- com.google.firebase:firebase-installations-interop:17.0.0 (*)
|    \--- com.google.firebase:firebase-measurement-connector:18.0.0 -> 19.0.0 (*)

特定のライブラリから除外する場合

implementation ("com.google.firebase:firebase-config:1.0.0")　{
    exclude group: 'com.google.android.gms', module: 'play-services-tasks'
}

or

implementation ("com.google.firebase:firebase-config:1.0.0")　{
    exclude group: 'com.google.android.gms'
}