YAML file: AliasUseInArray.yml
  YAML document
    YAML mapping
      YAML key value
        PsiElement(scalar key)('properties')
        PsiElement(:)(':')
        PsiElement(Eol)('\n')
        PsiElement(indent)('  ')
        YAML sequence
          YAML sequence item
            PsiElement(-)('-')
            PsiWhiteSpace(' ')
            YAML mapping
              PsiElement(tag)('!logical')
              PsiWhiteSpace(' ')
              YAML anchor
                PsiElement(&)('&')
                PsiElement(anchor)('REF')
              PsiElement(Eol)('\n')
              PsiElement(indent)('    ')
              YAML key value
                PsiElement(scalar key)('name')
                PsiElement(:)(':')
                PsiWhiteSpace(' ')
                YAML quoted text
                  PsiElement(scalar dstring)('"something"')
          PsiElement(Eol)('\n')
          PsiElement(Eol)('\n')
          PsiElement(indent)('  ')
          YAML sequence item
            PsiElement(-)('-')
            PsiWhiteSpace(' ')
            YAML mapping
              PsiElement(tag)('!logical')
              PsiWhiteSpace(' ')
              YAML anchor
                PsiElement(&)('&')
                PsiElement(anchor)('ALL')
              PsiElement(Eol)('\n')
              PsiElement(indent)('    ')
              YAML key value
                PsiElement(scalar key)('items')
                PsiElement(:)(':')
                PsiWhiteSpace(' ')
                YAML array
                  PsiElement([)('[')
                  YAML sequence item
                    YAML alias
                      PsiElement(*)('*')
                      PsiElement(alias)('REF')
                  PsiElement(])(']')