How to use the @zendeskgarden/container-utilities.KEY_CODES.DELETE function in @zendeskgarden/container-utilities

onKeyDown: (e: KeyboardEvent) => {
              if (e.keyCode === KEY_CODES.DELETE || e.keyCode === KEY_CODES.BACKSPACE) {
                e.preventDefault();
                removeValue();
              }

              if (e.keyCode === KEY_CODES.END && !inputValue) {
                inputRef.current && inputRef.current.focus();
                e.preventDefault();
              }

              if (isRtl(props)) {
                if (e.keyCode === KEY_CODES.RIGHT && index === 0) {
                  e.preventDefault();
                }

                if (e.keyCode === KEY_CODES.LEFT && index === selectedItems.length - 1) {
                  e.preventDefault();