com.google.android.gms.auth.api.signin.internal.Storage -> tr2:
# {"id":"sourceFile","fileName":"com.google.android.gms:play-services-base@@18.4.0"}
    java.util.concurrent.locks.Lock zac -> a
      # {"id":"com.android.tools.r8.residualsignature","signature":"Ljava/util/concurrent/locks/ReentrantLock;"}
    android.content.SharedPreferences zad -> b
    java.util.concurrent.locks.Lock zaa -> c
      # {"id":"com.android.tools.r8.residualsignature","signature":"Ljava/util/concurrent/locks/ReentrantLock;"}
    com.google.android.gms.auth.api.signin.internal.Storage zab -> d
      # {"id":"com.android.tools.r8.residualsignature","signature":"Ltr2;"}
    1:8:void <clinit>():1:1 -> <clinit>
    1:13:void <init>(android.content.Context):1:1 -> <init>
    14:20:void <init>(android.content.Context):2:2 -> <init>
    1:8:java.lang.String zaa(java.lang.String):1:1 -> a
    9:12:java.lang.String zaa(java.lang.String):2:2 -> a
    13:20:java.lang.String zaa(java.lang.String):3:3 -> a
    21:21:java.lang.String zaa(java.lang.String):4:4 -> a
