RootNode@0..138
  Comment@0..62 "## This is a test of  ..."
  Whitespace@62..64 "\n\n"
  VersionStatementNode@64..75
    VersionKeyword@64..71 "version"
    Whitespace@71..72 " "
    Version@72..75 "1.1"
  Whitespace@75..77 "\n\n"
  WorkflowDefinitionNode@77..137
    WorkflowKeyword@77..85 "workflow"
    Whitespace@85..86 " "
    Ident@86..90 "test"
    Whitespace@90..91 " "
    OpenBrace@91..92 "{"
    Whitespace@92..97 "\n    "
    DoubleQuote@97..98 "\""
    LiteralStringText@98..103 "this "
    PlaceholderNode@103..119
      PlaceholderOpen@103..105 "${"
      LiteralStringNode@105..118
        SingleQuote@105..106 "'"
        PlaceholderNode@106..117
          PlaceholderOpen@106..108 "~{"
          LiteralStringNode@108..116
            DoubleQuote@108..109 "\""
            LiteralStringText@109..115 "string"
            DoubleQuote@115..116 "\""
          CloseBrace@116..117 "}"
        SingleQuote@117..118 "'"
      CloseBrace@118..119 "}"
    LiteralStringText@119..134 " is unexpected!"
    DoubleQuote@134..135 "\""
    Whitespace@135..136 "\n"
    CloseBrace@136..137 "}"
  Whitespace@137..138 "\n"