com.google.android.gms.internal.base.zau -> sf3:
# {"id":"sourceFile","fileName":"com.google.android.gms:play-services-base@@18.4.0"}
    4:6:void <init>(android.os.Looper):3:3 -> <init>
      # {"id":"com.android.tools.r8.residualsignature","signature":"(Landroid/os/Looper;I)V"}
    7:10:void <init>(android.os.Looper):4:4 -> <init>
    11:13:void com.google.android.gms.internal.common.zzg.<init>(android.os.Looper):3:3 -> <init>
    14:18:void com.google.android.gms.internal.common.zzg.<init>(android.os.Looper):4:4 -> <init>
