void setAttributes(ImmutableAttributes updatedAttributes);

    MutableComponentVariant copy(String variantName, ImmutableAttributes attributes, Capability capability);

    boolean isAvailableExternally();

    void setAvailableExternally(boolean availableExternally);

        }
        return builder.build();
    }

    @Override
    public List<? extends MutableComponentVariant> getMutableVariants() {
        return newVariants;
    }