importFromObj

scala> import scala.collection.mutable
scala> val buf = mutable.ListBuffer[Int]()
val buf: scala.collection.mutable.ListBuffer[Int] = ListBuffer()
scala> object o { val xs = List(1, 2, 3) }
// defined object o
scala> import o._
scala> buf += xs
-- [E007] Type Mismatch Error: -------------------------------------------------
1 | buf += xs
  |        ^^
  |        Found:    (o.xs : List[Int])
  |        Required: Int
  |
  | longer explanation available when compiling with `-explain`
1 error found
scala> buf ++= xs
val res0: scala.collection.mutable.ListBuffer[Int] = ListBuffer(1, 2, 3)
scala> import util.foobar
-- [E008] Not Found Error: -----------------------------------------------------
1 | import util.foobar
  |             ^^^^^^
  |             value foobar is not a member of util
1 error found
scala> import util.foobar.bar
-- [E008] Not Found Error: -----------------------------------------------------
1 | import util.foobar.bar
  |        ^^^^^^^^^^^
  |        value foobar is not a member of util
1 error found