KtFile: ExtensionsWithQNReceiver.kt
  PACKAGE_DIRECTIVE
    <empty list>
  IMPORT_LIST
    <empty list>
  PROPERTY
    PsiElement(val)('val')
    PsiWhiteSpace(' ')
    TYPE_REFERENCE
      USER_TYPE
        USER_TYPE
          USER_TYPE
            REFERENCE_EXPRESSION
              PsiElement(IDENTIFIER)('java')
          PsiElement(DOT)('.')
          REFERENCE_EXPRESSION
            PsiElement(IDENTIFIER)('util')
        PsiElement(DOT)('.')
        REFERENCE_EXPRESSION
          PsiElement(IDENTIFIER)('Map')
        TYPE_ARGUMENT_LIST
          PsiElement(LT)('<')
          TYPE_PROJECTION
            PsiElement(MUL)('*')
          PsiElement(COMMA)(',')
          TYPE_PROJECTION
            PsiElement(MUL)('*')
          PsiElement(GT)('>')
    PsiElement(DOT)('.')
    PsiElement(IDENTIFIER)('size')
    PsiWhiteSpace(' ')
    PsiElement(COLON)(':')
    PsiWhiteSpace(' ')
    TYPE_REFERENCE
      USER_TYPE
        REFERENCE_EXPRESSION
          PsiElement(IDENTIFIER)('Int')
  PsiWhiteSpace('\n\n')
  FUN
    PsiElement(fun)('fun')
    PsiWhiteSpace(' ')
    TYPE_REFERENCE
      USER_TYPE
        USER_TYPE
          USER_TYPE
            REFERENCE_EXPRESSION
              PsiElement(IDENTIFIER)('java')
          PsiElement(DOT)('.')
          REFERENCE_EXPRESSION
            PsiElement(IDENTIFIER)('util')
        PsiElement(DOT)('.')
        REFERENCE_EXPRESSION
          PsiElement(IDENTIFIER)('Map')
        TYPE_ARGUMENT_LIST
          PsiElement(LT)('<')
          TYPE_PROJECTION
            PsiElement(MUL)('*')
          PsiElement(COMMA)(',')
          TYPE_PROJECTION
            PsiElement(MUL)('*')
          PsiElement(GT)('>')
    PsiElement(DOT)('.')
    PsiElement(IDENTIFIER)('size')
    VALUE_PARAMETER_LIST
      PsiElement(LPAR)('(')
      PsiElement(RPAR)(')')
    PsiWhiteSpace(' ')
    PsiElement(COLON)(':')
    PsiWhiteSpace(' ')
    TYPE_REFERENCE
      USER_TYPE
        REFERENCE_EXPRESSION
          PsiElement(IDENTIFIER)('Int')
    PsiWhiteSpace(' ')
    PsiElement(EQ)('=')
    PsiWhiteSpace(' ')
    INTEGER_CONSTANT
      PsiElement(INTEGER_LITERAL)('1')