text: "use strict";
  
  exports.__esModule = true;
  exports["default"] = remToPx;
  
  var _getValueAndUnit = /*#__PURE__*/_interopRequireDefault( /*#__PURE__*/require("./getValueAndUnit"));
  
  var _errors = /*#__PURE__*/_interopRequireDefault( /*#__PURE__*/require("../internalHelpers/_errors"));
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
  
  var defaultFontSize = 16;
  
  function convertBase(base) {
    var deconstructedValue = (0, _getValueAndUnit["default"])(base);
  
    if (deconstructedValue[1] === 'px') {
      return parseFloat(base);
    }
  
    if (deconstructedValue[1] === '%') {
      return parseFloat(base) / 100 * defaultFontSize;
    }
  
    throw new _errors["default"](78, deconstructedValue[1]);
  }
  
  function getBaseFromDoc() {
    /* eslint-disable */
  
    /* istanbul ignore next */
    if (typeof document !== 'undefined' && document.documentElement !== null) {
      var rootFontSize = getComputedStyle(document.documentElement).fontSize;
      return rootFontSize ? convertBase(rootFontSize) : defaultFontSize;
    }
    /* eslint-enable */
  
    /* istanbul ignore next */
  
  
    return defaultFontSize;
  }
  /**
   * Convert rem values to px. By default, the base value is pulled from the font-size property on the root element (if it is set in % or px). It defaults to 16px if not found on the root. You can also override the base value by providing your own base in % or px.
   * @example
   * // Styles as object usage
   * const styles = {
   *   'height': remToPx('1.6rem')
   *   'height': remToPx('1.6rem', '10px')
   * }
   *
   * // styled-components usage
   * const div = styled.div`
   *   height: ${remToPx('1.6rem')}
   *   height: ${remToPx('1.6rem', '10px')}
   * `
   *
   * // CSS in JS Output
   *
   * element {
   *   'height': '25.6px',
   *   'height': '16px',
   * }
   */
  
  
  function remToPx(value, base) {
    var deconstructedValue = (0, _getValueAndUnit["default"])(value);
  
    if (deconstructedValue[1] !== 'rem' && deconstructedValue[1] !== '') {
      throw new _errors["default"](77, deconstructedValue[1]);
    }
  
    var newBase = base ? convertBase(base) : getBaseFromDoc();
    return deconstructedValue[0] * newBase + "px";
  }
  
  module.exports = exports.default;