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편집 파일: d3bdd130eb38d3b07f85.bundle.js

/*! elementor - v3.19.0 - 07-02-2024 */
"use strict";
(self["webpackChunkelementor"] = self["webpackChunkelementor"] || []).push([["modules_styleguide_assets_js_frontend_app_js"],{

/***/ "../modules/styleguide/assets/js/frontend/app.js":
/*!*******************************************************!*\
  !*** ../modules/styleguide/assets/js/frontend/app.js ***!
  \*******************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

var _interopRequireDefault = __webpack_require__(/*! @babel/runtime/helpers/interopRequireDefault */ "../node_modules/@babel/runtime/helpers/interopRequireDefault.js");
Object.defineProperty(exports, "__esModule", ({
  value: true
}));
exports["default"] = App;
var _taggedTemplateLiteral2 = _interopRequireDefault(__webpack_require__(/*! @babel/runtime/helpers/taggedTemplateLiteral */ "../node_modules/@babel/runtime/helpers/taggedTemplateLiteral.js"));
var _react = _interopRequireDefault(__webpack_require__(/*! react */ "react"));
var _styledComponents = _interopRequireDefault(__webpack_require__(/*! styled-components */ "../node_modules/styled-components/dist/styled-components.browser.esm.js"));
var _settings = __webpack_require__(/*! ./contexts/settings */ "../modules/styleguide/assets/js/frontend/contexts/settings.js");
var _activeContext = _interopRequireDefault(__webpack_require__(/*! ./contexts/active-context */ "../modules/styleguide/assets/js/frontend/contexts/active-context.js"));
var _header = _interopRequireDefault(__webpack_require__(/*! ./components/header */ "../modules/styleguide/assets/js/frontend/components/header.js"));
var _colorsArea = _interopRequireDefault(__webpack_require__(/*! ./components/areas/colors-area */ "../modules/styleguide/assets/js/frontend/components/areas/colors-area.js"));
var _fontsArea = _interopRequireDefault(__webpack_require__(/*! ./components/areas/fonts-area */ "../modules/styleguide/assets/js/frontend/components/areas/fonts-area.js"));
var _appWrapper = _interopRequireDefault(__webpack_require__(/*! ./components/app-wrapper */ "../modules/styleguide/assets/js/frontend/components/app-wrapper.js"));
var _templateObject;
var Content = _styledComponents.default.div(_templateObject || (_templateObject = (0, _taggedTemplateLiteral2.default)(["\n\tpadding: 48px 0;\n"])));
function App() {
  return /*#__PURE__*/_react.default.createElement(_settings.SettingsProvider, null, /*#__PURE__*/_react.default.createElement(_appWrapper.default, null, /*#__PURE__*/_react.default.createElement(_activeContext.default, null, /*#__PURE__*/_react.default.createElement(_header.default, null), /*#__PURE__*/_react.default.createElement(Content, null, /*#__PURE__*/_react.default.createElement(_colorsArea.default, null), /*#__PURE__*/_react.default.createElement(_fontsArea.default, null)))));
}

/***/ }),

/***/ "../modules/styleguide/assets/js/frontend/components/app-wrapper.js":
/*!**************************************************************************!*\
  !*** ../modules/styleguide/assets/js/frontend/components/app-wrapper.js ***!
  \**************************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

/* provided dependency */ var PropTypes = __webpack_require__(/*! prop-types */ "../node_modules/prop-types/index.js");

/***/ }),

/***/ "../modules/styleguide/assets/js/frontend/components/areas/area-title.js":
/*!*******************************************************************************!*\
  !*** ../modules/styleguide/assets/js/frontend/components/areas/area-title.js ***!
  \*******************************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

var _interopRequireDefault = __webpack_require__(/*! @babel/runtime/helpers/interopRequireDefault */ "../node_modules/@babel/runtime/helpers/interopRequireDefault.js");
Object.defineProperty(exports, "__esModule", ({
  value: true
}));
exports["default"] = void 0;
var _taggedTemplateLiteral2 = _interopRequireDefault(__webpack_require__(/*! @babel/runtime/helpers/taggedTemplateLiteral */ "../node_modules/@babel/runtime/helpers/taggedTemplateLiteral.js"));
var _styledComponents = _interopRequireDefault(__webpack_require__(/*! styled-components */ "../node_modules/styled-components/dist/styled-components.browser.esm.js"));
var _templateObject;
var AreaTitle = _styledComponents.default.h2(_templateObject || (_templateObject = (0, _taggedTemplateLiteral2.default)(["\n\tcolor: var(--e-a-color-txt);\n\tfont-family: Roboto, sans-serif;\n\tfont-size: 30px;\n\tfont-weight: 400;\n\ttext-transform: capitalize;\n\tfont-style: normal;\n\ttext-decoration: none;\n\tletter-spacing: 0;\n\tword-spacing: 0;\n\ttext-align: center;\n\tpadding: 0;\n\tmargin: 0 0 48px 0;\n"])));
var _default = AreaTitle;
exports["default"] = _default;

/***/ }),

/***/ "../modules/styleguide/assets/js/frontend/components/areas/area.js":
/*!*************************************************************************!*\
  !*** ../modules/styleguide/assets/js/frontend/components/areas/area.js ***!
  \*************************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

/* provided dependency */ var PropTypes = __webpack_require__(/*! prop-types */ "../node_modules/prop-types/index.js");

/***/ }),

/***/ "../modules/styleguide/assets/js/frontend/components/areas/colors-area.js":
/*!********************************************************************************!*\
  !*** ../modules/styleguide/assets/js/frontend/components/areas/colors-area.js ***!
  \********************************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

/* provided dependency */ var __ = __webpack_require__(/*! @wordpress/i18n */ "@wordpress/i18n")["__"];

/***/ }),

/***/ "../modules/styleguide/assets/js/frontend/components/areas/fonts-area.js":
/*!*******************************************************************************!*\
  !*** ../modules/styleguide/assets/js/frontend/components/areas/fonts-area.js ***!
  \*******************************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

/* provided dependency */ var __ = __webpack_require__(/*! @wordpress/i18n */ "@wordpress/i18n")["__"];

/***/ }),

/***/ "../modules/styleguide/assets/js/frontend/components/global/div-base.js":
/*!******************************************************************************!*\
  !*** ../modules/styleguide/assets/js/frontend/components/global/div-base.js ***!
  \******************************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

var _interopRequireDefault = __webpack_require__(/*! @babel/runtime/helpers/interopRequireDefault */ "../node_modules/@babel/runtime/helpers/interopRequireDefault.js");
Object.defineProperty(exports, "__esModule", ({
  value: true
}));
exports["default"] = void 0;
var _taggedTemplateLiteral2 = _interopRequireDefault(__webpack_require__(/*! @babel/runtime/helpers/taggedTemplateLiteral */ "../node_modules/@babel/runtime/helpers/taggedTemplateLiteral.js"));
var _styledComponents = _interopRequireDefault(__webpack_require__(/*! styled-components */ "../node_modules/styled-components/dist/styled-components.browser.esm.js"));
var _templateObject;
var DivBase = _styledComponents.default.div(_templateObject || (_templateObject = (0, _taggedTemplateLiteral2.default)(["\n\tbox-sizing: border-box;\n\tposition: relative;\n"])));
var _default = DivBase;
exports["default"] = _default;

/***/ }),

/***/ "../modules/styleguide/assets/js/frontend/components/global/element-title.js":
/*!***********************************************************************************!*\
  !*** ../modules/styleguide/assets/js/frontend/components/global/element-title.js ***!
  \***********************************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

var _interopRequireDefault = __webpack_require__(/*! @babel/runtime/helpers/interopRequireDefault */ "../node_modules/@babel/runtime/helpers/interopRequireDefault.js");
Object.defineProperty(exports, "__esModule", ({
  value: true
}));
exports["default"] = void 0;
var _taggedTemplateLiteral2 = _interopRequireDefault(__webpack_require__(/*! @babel/runtime/helpers/taggedTemplateLiteral */ "../node_modules/@babel/runtime/helpers/taggedTemplateLiteral.js"));
var _styledComponents = _interopRequireDefault(__webpack_require__(/*! styled-components */ "../node_modules/styled-components/dist/styled-components.browser.esm.js"));
var _templateObject;
var ElementTitle = _styledComponents.default.p(_templateObject || (_templateObject = (0, _taggedTemplateLiteral2.default)(["\n\tcolor: var(--e-a-color-txt);\n\tfont-family: Roboto, sans-serif;\n\tfont-size: 12px;\n\tfont-weight: 500;\n\ttext-transform: capitalize;\n\tfont-style: normal;\n\ttext-decoration: none;\n\tline-height: 1.1em;\n\tletter-spacing: 0;\n\tword-spacing: 0;\n\tpadding: 0;\n\tmargin: 0;\n"])));
var _default = ElementTitle;
exports["default"] = _default;

/***/ }),

/***/ "../modules/styleguide/assets/js/frontend/components/global/element-wrapper.js":
/*!*************************************************************************************!*\
  !*** ../modules/styleguide/assets/js/frontend/components/global/element-wrapper.js ***!
  \*************************************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

/* provided dependency */ var PropTypes = __webpack_require__(/*! prop-types */ "../node_modules/prop-types/index.js");

/***/ }),

/***/ "../modules/styleguide/assets/js/frontend/components/global/inner-wrapper.js":
/*!***********************************************************************************!*\
  !*** ../modules/styleguide/assets/js/frontend/components/global/inner-wrapper.js ***!
  \***********************************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

/***/ }),

/***/ "../modules/styleguide/assets/js/frontend/components/global/loader.js":
/*!****************************************************************************!*\
  !*** ../modules/styleguide/assets/js/frontend/components/global/loader.js ***!
  \****************************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

/***/ }),

/***/ "../modules/styleguide/assets/js/frontend/components/header.js":
/*!*********************************************************************!*\
  !*** ../modules/styleguide/assets/js/frontend/components/header.js ***!
  \*********************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

/* provided dependency */ var __ = __webpack_require__(/*! @wordpress/i18n */ "@wordpress/i18n")["__"];
/* provided dependency */ var PropTypes = __webpack_require__(/*! prop-types */ "../node_modules/prop-types/index.js");

// TODO: Add hover/active states

return /*#__PURE__*/_react.default.createElement(Button, {
    variant: "transparent",
    size: "s",
    onClick: onClick,
    isActive: area === activeArea
  }, children);
};
var Wrapper = (0, _styledComponents.default)(_divBase.default)(_templateObject2 || (_templateObject2 = (0, _taggedTemplateLiteral2.default)(["\n\tposition: fixed;\n\ttop: 0;\n\tleft: 0;\n\twidth: 100%;\n\theight: 48px;\n\tdisplay: flex;\n\tbackground: var(--e-a-bg-default);\n\tborder-bottom: 1px solid var(--e-a-border-color-bold);\n\tz-index: 1;\n"])));
var ButtonsWrapper = (0, _styledComponents.default)(_divBase.default)(_templateObject3 || (_templateObject3 = (0, _taggedTemplateLiteral2.default)(["\n\tdisplay: flex;\n\tjustify-content: flex-end;\n\tflex-grow: 1;\n\tgap: 20px;\n"])));
var Title = _styledComponents.default.h2(_templateObject4 || (_templateObject4 = (0, _taggedTemplateLiteral2.default)(["\n\tcolor: var(--e-a-color-txt-accent);\n\tfont-family: Roboto, sans-serif;\n\tfont-size: 16px;\n\tfont-weight: 600;\n\ttext-transform: capitalize;\n\tfont-style: normal;\n\ttext-decoration: none;\n\tline-height: 1.2em;\n\tletter-spacing: 0;\n\tword-spacing: 0;\n\tmargin: 0;\n"])));
function Header() {
  return /*#__PURE__*/_react.default.createElement(Wrapper, null, /*#__PURE__*/_react.default.createElement(_innerWrapper.default, null, /*#__PURE__*/_react.default.createElement(Title, null, __('Style Guide Preview', 'elementor')), /*#__PURE__*/_react.default.createElement(ButtonsWrapper, null, /*#__PURE__*/_react.default.createElement(AreaButton, {
    area: 'colors'
  }, __('Colors', 'elementor')), /*#__PURE__*/_react.default.createElement(AreaButton, {
    area: 'fonts'
  }, __('Fonts', 'elementor')))));
}
AreaButton.propTypes = {
  area: PropTypes.string.isRequired,
  children: PropTypes.node.isRequired
};

/***/ }),

/***/ "../modules/styleguide/assets/js/frontend/components/item/color.js":
/*!*************************************************************************!*\
  !*** ../modules/styleguide/assets/js/frontend/components/item/color.js ***!
  \*************************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

/* provided dependency */ var PropTypes = __webpack_require__(/*! prop-types */ "../node_modules/prop-types/index.js");

/***/ }),

/***/ "../modules/styleguide/assets/js/frontend/components/item/font.js":
/*!************************************************************************!*\
  !*** ../modules/styleguide/assets/js/frontend/components/item/font.js ***!
  \************************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

/***/ }),

/***/ "../modules/styleguide/assets/js/frontend/components/section-title.js":
/*!****************************************************************************!*\
  !*** ../modules/styleguide/assets/js/frontend/components/section-title.js ***!
  \****************************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

var _interopRequireDefault = __webpack_require__(/*! @babel/runtime/helpers/interopRequireDefault */ "../node_modules/@babel/runtime/helpers/interopRequireDefault.js");
Object.defineProperty(exports, "__esModule", ({
  value: true
}));
exports["default"] = void 0;
var _taggedTemplateLiteral2 = _interopRequireDefault(__webpack_require__(/*! @babel/runtime/helpers/taggedTemplateLiteral */ "../node_modules/@babel/runtime/helpers/taggedTemplateLiteral.js"));
var _styledComponents = _interopRequireDefault(__webpack_require__(/*! styled-components */ "../node_modules/styled-components/dist/styled-components.browser.esm.js"));
var _templateObject;
var SectionTitle = _styledComponents.default.h3(_templateObject || (_templateObject = (0, _taggedTemplateLiteral2.default)(["\n\tpadding: 16px 12px;\n\tborder-style: solid;\n\tborder-width: 0 0 1px 0;\n\tborder-color: var(--e-a-border-color-bold);\n\tcolor: var(--e-a-color-txt);\n\tfont-family: Roboto, sans-serif;\n\tfont-size: 16px;\n\tfont-weight: 500;\n\ttext-transform: capitalize;\n\tfont-style: normal;\n\ttext-decoration: none;\n\tline-height: 1.5em;\n\tletter-spacing: 0;\n\tword-spacing: 0;\n\tmargin: 0 auto 25px;\n\twidth: 100%;\n\tmax-width: 1140px;\n"])));
var _default = SectionTitle;
exports["default"] = _default;

/***/ }),

/***/ "../modules/styleguide/assets/js/frontend/components/section.js":
/*!**********************************************************************!*\
  !*** ../modules/styleguide/assets/js/frontend/components/section.js ***!
  \**********************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

/* provided dependency */ var PropTypes = __webpack_require__(/*! prop-types */ "../node_modules/prop-types/index.js");

/***/ }),

/***/ "../modules/styleguide/assets/js/frontend/contexts/active-context.js":
/*!***************************************************************************!*\
  !*** ../modules/styleguide/assets/js/frontend/contexts/active-context.js ***!
  \***************************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

/***/ }),

/***/ "../modules/styleguide/assets/js/frontend/contexts/settings.js":
/*!*********************************************************************!*\
  !*** ../modules/styleguide/assets/js/frontend/contexts/settings.js ***!
  \*********************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

/**
 * @return {{settings: Map, isReady: boolean}|null} context
 */
var useSettings = function useSettings() {
  return (0, _react.useContext)(SettingsContext);
};
exports.useSettings = useSettings;
var SettingsProvider = function SettingsProvider(props) {
  var _useState = (0, _react.useState)('idle'),
    _useState2 = (0, _slicedToArray2.default)(_useState, 2),
    status = _useState2[0],
    setStatus = _useState2[1];
  var _useState3 = (0, _react.useState)(new Map()),
    _useState4 = (0, _slicedToArray2.default)(_useState3, 2),
    settings = _useState4[0],
    _setSettings = _useState4[1];
  var settingsRef = (0, _react.useRef)(settings);

// TODO: Use `useDebouncedCallback` instead of `useCallback`.
  var setSettings = function setSettings(newSettings) {
    settingsRef.current = newSettings;
    _setSettings(newSettings);
  };
  (0, _react.useEffect)(function () {
    setStatus('loaded');
  }, [settings]);
  var getInitialSettings = function getInitialSettings() {
    setStatus('loading');
    var kitSettings = elementor.documents.getCurrent().config.settings.settings;
    var map = new Map([['colors', new Map([['system_colors', kitSettings.system_colors], ['custom_colors', kitSettings.custom_colors]])], ['fonts', new Map([['system_typography', kitSettings.system_typography], ['custom_typography', kitSettings.custom_typography], ['fallback_font', kitSettings.default_generic_fonts]])], ['config', new Map([['is_debug', elementorCommon.config.isElementorDebug]])]]);
    setSettings(map);
  };
  var onCommandEvent = (0, _react.useCallback)(function (event) {
    switch (event.detail.command) {
      case 'document/elements/settings':
        onSettingsChange(event.detail.args);
        break;
      case 'document/repeater/insert':
        onInsert(event.detail.args);
        break;
      case 'document/repeater/remove':
        onRemove(event.detail.args);
        break;
      default:
        break;
    }
  }, []);

/**
   * Triggered when a color or font is changed.
   * Has a 100ms debounce.
   *
   * @param {{container: {model: {attributes: {name: string}}, id: number}, settings: {}}} args
   */
  var onSettingsChange = (0, _useDebouncedCallback.default)(function (args) {
    var name = args.container.model.attributes.name;
    var newSettings = new Map(settingsRef.current);
    var _iterator = _createForOfIteratorHelper(newSettings.entries()),
      _step;
    try {
      for (_iterator.s(); !(_step = _iterator.n()).done;) {
        var _step$value = (0, _slicedToArray2.default)(_step.value, 2),
          group = _step$value[0],
          groupSettings = _step$value[1];
        if (!groupSettings.has(name)) {
          continue;
        }
        if (Array.isArray(groupSettings.get(name))) {
          var index = groupSettings.get(name).findIndex(function (item) {
            return item._id === args.container.id;
          });
          if (-1 === index) {
            return;
          }
          newSettings.get(group).get(name)[index] = _objectSpread(_objectSpread({}, groupSettings.get(name)[index]), args.settings);
        } else {
          newSettings.get(group).set(name, args.settings);
        }
      }
    } catch (err) {
      _iterator.e(err);
    } finally {
      _iterator.f();
    }
    setSettings(newSettings);
  }, 100);

/**
   * Triggered when a new custom color or font is created.
   *
   * @param {{name: string, model: string, options: {at: number}}} args
   */
  var onInsert = function onInsert(args) {
    var name = args.name;
    var newSettings = new Map(settingsRef.current);
    var _iterator2 = _createForOfIteratorHelper(newSettings.entries()),
      _step2;
    try {
      for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) {
        var _args$options;
        var _step2$value = (0, _slicedToArray2.default)(_step2.value, 2),
          group = _step2$value[0],
          groupSettings = _step2$value[1];
        if (!groupSettings.has(name)) {
          continue;
        }
        var newArray = (0, _toConsumableArray2.default)(groupSettings.get(name));
        var at = undefined === ((_args$options = args.options) === null || _args$options === void 0 ? void 0 : _args$options.at) ? newArray.length : args.options.at;
        newSettings.get(group).set(name, [].concat((0, _toConsumableArray2.default)(newArray.slice(0, at)), [args.model], (0, _toConsumableArray2.default)(newArray.slice(at))));
      }
    } catch (err) {
      _iterator2.e(err);
    } finally {
      _iterator2.f();
    }
    setSettings(newSettings);
  };

/**
   * Triggered when a custom color or font is removed.
   *
   * @param {{name: string, index: number}} args
   */
  var onRemove = function onRemove(args) {
    var name = args.name;
    var newSettings = new Map(settingsRef.current);
    var _iterator3 = _createForOfIteratorHelper(newSettings.entries()),
      _step3;
    try {
      for (_iterator3.s(); !(_step3 = _iterator3.n()).done;) {
        var _step3$value = (0, _slicedToArray2.default)(_step3.value, 2),
          group = _step3$value[0],
          groupSettings = _step3$value[1];
        if (!groupSettings.has(name)) {
          continue;
        }
        var newArray = (0, _toConsumableArray2.default)(groupSettings.get(name));
        newSettings.get(group).set(name, newArray.filter(function (item, index) {
          return index !== args.index;
        }));
      }
    } catch (err) {
      _iterator3.e(err);
    } finally {
      _iterator3.f();
    }
    setSettings(newSettings);
  };
  (0, _react.useEffect)(function () {
    getInitialSettings();
    window.top.addEventListener('elementor/commands/run/after', onCommandEvent, {
      passive: true
    });
    return function () {
      window.top.removeEventListener('elementor/commands/run/after', onCommandEvent);
    };
  }, []);
  var value = {
    settings: settings,
    isReady: 'loaded' === status
  };
  return /*#__PURE__*/_react.default.createElement(SettingsContext.Provider, (0, _extends2.default)({
    value: value
  }, props));
};
exports.SettingsProvider = SettingsProvider;

/***/ }),

/***/ "../modules/styleguide/assets/js/frontend/hooks/use-debounced-callback.js":
/*!********************************************************************************!*\
  !*** ../modules/styleguide/assets/js/frontend/hooks/use-debounced-callback.js ***!
  \********************************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

Object.defineProperty(exports, "__esModule", ({
  value: true
}));
exports["default"] = useDebouncedCallback;
var _react = __webpack_require__(/*! react */ "react");
function useDebouncedCallback(callback, wait) {
  var timeout = (0, _react.useRef)();
  return (0, _react.useCallback)(function () {
    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }
    var later = function later() {
      clearTimeout(timeout.current);
      callback.apply(void 0, args);
    };
    clearTimeout(timeout.current);
    timeout.current = setTimeout(later, wait);
  }, [callback, wait]);
}

/***/ }),

/***/ "../modules/styleguide/assets/js/frontend/hooks/use-intersection-observer.js":
/*!***********************************************************************************!*\
  !*** ../modules/styleguide/assets/js/frontend/hooks/use-intersection-observer.js ***!
  \***********************************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

Object.defineProperty(exports, "__esModule", ({
  value: true
}));
exports["default"] = useIntersectionObserver;
var _react = __webpack_require__(/*! react */ "react");
function useIntersectionObserver(callback) {
  var observer;
  var elements = [];
  (0, _react.useEffect)(function () {
    observer = new IntersectionObserver(function (entries) {
      var intersectingArea = entries.find(function (entry) {
        return entry.isIntersecting;
      });
      if (intersectingArea) {
        callback(intersectingArea);
      }
    }, {});
    return function () {
      observer.disconnect();
    };
  }, []);
  var observe = function observe() {
    if (elements.length !== 0) {
      elements.forEach(function (element) {
        if (element) {
          observer.observe(element);
        }
      });
    }
  };
  var unobserve = function unobserve() {
    if (elements.length !== 0) {
      elements.forEach(function (element) {
        if (element) {
          observer.unobserve(element);
        }
      });
    }
  };
  var setObservedElements = function setObservedElements(observedElements) {
    unobserve();
    elements = observedElements;
    observe();
  };
  return {
    setObservedElements: setObservedElements
  };
}

/***/ })

}]);
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