KtFile: 2.5.kt
  PACKAGE_DIRECTIVE
    PsiElement(package)('package')
    PsiWhiteSpace(' ')
    DOT_QUALIFIED_EXPRESSION
      DOT_QUALIFIED_EXPRESSION
        REFERENCE_EXPRESSION
          PsiElement(IDENTIFIER)('org')
        PsiElement(DOT)('.')
        REFERENCE_EXPRESSION
          PsiElement(IDENTIFIER)('jetbrains')
      PsiElement(DOT)('.')
      PsiErrorElement:Package name must be a '.'-separated identifier list
        PsiElement(true)('true')
  IMPORT_LIST
    <empty list>