beginCompilationUnit(class)
  beginMetadataStar(class)
  endMetadataStar(0)
  beginClassOrNamedMixinApplicationPrelude(class)
    handleIdentifier(X, classOrMixinDeclaration)
    handleNoTypeVariables({)
    beginClassDeclaration(class, null, X)
      handleNoType(X)
      handleClassExtends(null, 1)
      handleClassNoWithClause()
      handleClassOrMixinImplements(null, 0)
      handleClassHeader(class, class, null)
      beginClassOrMixinBody(DeclarationKind.Class, {)
        beginMetadataStar(var)
        endMetadataStar(0)
        beginMember()
          beginFields({)
            handleNoType(var)
            handleIdentifier(x1, fieldDeclaration)
            handleNoFieldInitializer(;)
          endClassFields(null, null, null, null, null, var, 1, var, ;)
        endMember()
        beginMetadataStar(static)
        endMetadataStar(0)
        beginMember()
          beginFields(;)
            handleNoType(var)
            handleIdentifier(x2, fieldDeclaration)
            handleNoFieldInitializer(;)
          endClassFields(null, null, static, null, null, var, 1, static, ;)
        endMember()
        beginMetadataStar(covariant)
        endMetadataStar(0)
        beginMember()
          beginFields(;)
            handleNoType(var)
            handleIdentifier(x3, fieldDeclaration)
            handleNoFieldInitializer(;)
          endClassFields(null, null, null, covariant, null, var, 1, covariant, ;)
        endMember()
        beginMetadataStar(var)
        endMetadataStar(0)
        beginMember()
          beginFields(;)
            handleNoType(var)
            handleIdentifier(x4, fieldDeclaration)
            beginFieldInitializer(=)
              handleLiteralInt(0)
            endFieldInitializer(=, ;)
          endClassFields(null, null, null, null, null, var, 1, var, ;)
        endMember()
        beginMetadataStar(static)
        endMetadataStar(0)
        beginMember()
          beginFields(;)
            handleNoType(var)
            handleIdentifier(x5, fieldDeclaration)
            beginFieldInitializer(=)
              handleLiteralInt(0)
            endFieldInitializer(=, ;)
          endClassFields(null, null, static, null, null, var, 1, static, ;)
        endMember()
        beginMetadataStar(covariant)
        endMetadataStar(0)
        beginMember()
          beginFields(;)
            handleNoType(var)
            handleIdentifier(x6, fieldDeclaration)
            beginFieldInitializer(=)
              handleLiteralInt(0)
            endFieldInitializer(=, ;)
          endClassFields(null, null, null, covariant, null, var, 1, covariant, ;)
        endMember()
      endClassOrMixinBody(DeclarationKind.Class, 6, {, })
    endClassDeclaration(class, })
  endTopLevelDeclaration()
endCompilationUnit(1, )