text: "use strict";
  
  Object.defineProperty(exports, "__esModule", {
    value: true
  });
  exports.default = isHexadecimal;
  
  var _assertString = _interopRequireDefault(require("./util/assertString"));
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
  
  var hexadecimal = /^(0x)?[0-9A-F]+$/i;
  
  function isHexadecimal(str) {
    (0, _assertString.default)(str);
    return hexadecimal.test(str);
  }
  
  module.exports = exports.default;
  module.exports.default = exports.default;