type A {
  """
  Trailing spaces after this sentence.   

  Trailing tab after this sentence.	
  Last line before closing quotes also has them.  
  """
  a: String

  """
  The line below is whitespace-only, deeper than the common indent:
      
  It must become a blank line, not indented whitespace.
  """
  b: String

  """
  Multiple blank lines below keep their run length:
     
      
  even when they are whitespace-only in the source.
  """
  c: String
}
