The category of bialgebras with a distinguished basis.
EXAMPLES:
sage: C = BialgebrasWithBasis(QQ); C
Category of bialgebras with basis over Rational Field
sage: sorted(C.super_categories(), key=str)
[Category of algebras with basis over Rational Field,
Category of bialgebras over Rational Field,
Category of coalgebras with basis over Rational Field]
TESTS:
sage: TestSuite(BialgebrasWithBasis(ZZ)).run()