basically the same functionality as the old nak.

src/main/scala/Utils.scala

@@ -0,0 +1,18 @@
+import io.circe.Printer
+
+object Utils {
+  val jsonPrinter = Printer(
+    dropNullValues = false,
+    indent = "  ",
+    lbraceRight = "\n",
+    rbraceLeft = "\n",
+    lbracketRight = "\n",
+    rbracketLeft = "\n",
+    lrbracketsEmpty = "",
+    arrayCommaRight = "\n",
+    objectCommaRight = "\n",
+    colonLeft = "",
+    colonRight = " ",
+    sortKeys = true
+  )
+}