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# Graded coalgebras with basis

`sage.categories.graded_coalgebras_with_basis.``GradedCoalgebrasWithBasis`(base_ring)

  The category of graded coalgebras with a distinguished basis

  EXAMPLES:

      sage: C = GradedCoalgebrasWithBasis(QQ); C
      Join of Category of graded modules with basis over Rational Field
          and Category of coalgebras with basis over Rational Field
      sage: C is Coalgebras(QQ).WithBasis().Graded()
      True

  TESTS:

      sage: TestSuite(C).run()

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