declare namespace java {
    namespace nio {
        namespace file {
            /**
             * Unchecked exception thrown when path string cannot be converted into a
             * {@link Path} because the path string contains invalid characters, or
             * the path string is invalid for other file system specific reasons.
             */
            // @ts-ignore
            class InvalidPathException extends java.lang.IllegalArgumentException {
                /**
                 * Constructs an instance from the given input string, reason, and error
                 * index.
                 * @param input   the input string
                 * @param reason  a string explaining why the input was rejected
                 * @param index   the index at which the error occurred,
                 *                  or <tt>-1</tt> if the index is not known
                 * @throws NullPointerException
                 *           if either the input or reason strings are <tt>null</tt>
                 * @throws IllegalArgumentException
                 *           if the error index is less than <tt>-1</tt>
                 */
                // @ts-ignore
                constructor(input: java.lang.String | string, reason: java.lang.String | string, index: number /*int*/)
                /**
                 * Constructs an instance from the given input string and reason.  The
                 * resulting object will have an error index of <tt>-1</tt>.
                 * @param input   the input string
                 * @param reason  a string explaining why the input was rejected
                 * @throws NullPointerException
                 *           if either the input or reason strings are <tt>null</tt>
                 */
                // @ts-ignore
                constructor(input: java.lang.String | string, reason: java.lang.String | string)
                /**
                 * Returns the input string.
                 * @return the input string
                 */
                // @ts-ignore
                getInput(): string
                /**
                 * Returns a string explaining why the input string was rejected.
                 * @return the reason string
                 */
                // @ts-ignore
                getReason(): string
                /**
                 * Returns an index into the input string of the position at which the
                 * error occurred, or <tt>-1</tt> if this position is not known.
                 * @return the error index
                 */
                // @ts-ignore
                getIndex(): number /*int*/
                /**
                 * Returns a string describing the error.  The resulting string
                 * consists of the reason string followed by a colon character
                 * (<tt>':'</tt>), a space, and the input string.  If the error index is
                 * defined then the string <tt>" at index "</tt> followed by the index, in
                 * decimal, is inserted after the reason string and before the colon
                 * character.
                 * @return a string describing the error
                 */
                // @ts-ignore
                getMessage(): string
            }
        }
    }
}