declare namespace javax {
    namespace print {
        namespace attribute {
            /**
             * Interface PrintRequestAttributeSet specifies the interface for a set of
             * print request attributes, i.e. printing attributes that implement interface
             * {@link PrintRequestAttribute PrintRequestAttribute}.
             * The client uses a PrintRequestAttributeSet to specify the settings to be
             * applied to a whole print job and to all the docs in the print job.
             * <P>
             * PrintRequestAttributeSet is just an {@link AttributeSet AttributeSet} whose
             * constructors and mutating operations guarantee an additional invariant,
             * namely that all attribute values in the PrintRequestAttributeSet must be
             * instances of interface {@link PrintRequestAttribute PrintRequestAttribute}.
             * The {@link #add(Attribute) add(Attribute)}, and
             * {@link #addAll(AttributeSet) addAll(AttributeSet)} operations
             * are respecified below to guarantee this additional invariant.
             * <P>
             * @author Alan Kaminsky
             */
            // @ts-ignore
            interface PrintRequestAttributeSet extends javax.print.attribute.AttributeSet {
                /**
                 * Adds the specified attribute value to this attribute set if it is not
                 * already present, first removing any existing value in the same
                 * attribute category as the specified attribute value (optional
                 * operation).
                 * @param attribute  Attribute value to be added to this attribute set.
                 * @return <tt>true</tt> if this attribute set changed as a result of
                 *           the call, i.e., the given attribute value was not already a
                 *           member of this attribute set.
                 * @throws UnmodifiableSetException
                 *      (unchecked exception) Thrown if this attribute set does not
                 *      support the <CODE>add()</CODE> operation.
                 * @throws ClassCastException
                 *      (unchecked exception) Thrown if the <CODE>attribute</CODE> is
                 *      not an instance of interface
                 *      {#link PrintRequestAttribute PrintRequestAttribute}.
                 * @throws NullPointerException
                 *      (unchecked exception) Thrown if the <CODE>attribute</CODE> is null.
                 */
                // @ts-ignore
                add(attribute: javax.print.attribute.Attribute): boolean
                /**
                 * Adds all of the elements in the specified set to this attribute.
                 * The outcome is  the same as if the
                 * {@link #add(Attribute) add(Attribute)}
                 * operation had been applied to this attribute set successively with
                 * each element from the specified set. If none of the categories in the
                 * specified set  are the same as any categories in this attribute set,
                 * the <tt>addAll()</tt> operation effectively modifies this attribute
                 * set so that its value is the <i>union</i> of the two sets.
                 * <P>
                 * The behavior of the <CODE>addAll()</CODE> operation is unspecified if
                 * the specified set is modified while the operation is in progress.
                 * <P>
                 * If the <CODE>addAll()</CODE> operation throws an exception, the effect
                 * on this attribute set's state is implementation dependent; elements
                 * from the specified set before the point of the exception may or
                 * may not have been added to this attribute set.
                 * @param attributes  whose elements are to be added to this attribute
                 *             set.
                 * @return <tt>true</tt> if this attribute set changed as a result of
                 *           the call.
                 * @throws UnmodifiableSetException
                 *      (Unchecked exception) Thrown if this attribute set does not
                 *      support the <tt>addAll()</tt> method.
                 * @throws ClassCastException
                 *      (Unchecked exception) Thrown if some element in the specified
                 *      set is not an instance of interface {#link PrintRequestAttribute
                 *      PrintRequestAttribute}.
                 * @throws NullPointerException
                 *      (Unchecked exception) Thrown if the specified  set is null.
                 * @see #add(Attribute)
                 */
                // @ts-ignore
                addAll(attributes: javax.print.attribute.AttributeSet): boolean
            }
        }
    }
}