quran/node_modules/@pmmmwh/react-refresh-webpack-plugin/lib/runtime/RefreshUtils.js

/* global __webpack_require__ */
var Refresh = require('react-refresh/runtime');

/**
 * Extracts exports from a webpack module object.
 * @param {string} moduleId A Webpack module ID.
 * @returns {*} An exports object from the module.
 */
function getModuleExports(moduleId) {
  if (typeof moduleId === 'undefined') {
    // `moduleId` is unavailable, which indicates that this module is not in the cache,
    // which means we won't be able to capture any exports,
    // and thus they cannot be refreshed safely.
    // These are likely runtime or dynamically generated modules.
    return {};
  }

  var maybeModule = __webpack_require__.c[moduleId];
  if (typeof maybeModule === 'undefined') {
    // `moduleId` is available but the module in cache is unavailable,
    // which indicates the module is somehow corrupted (e.g. broken Webpacak `module` globals).
    // We will warn the user (as this is likely a mistake) and assume they cannot be refreshed.
    console.warn('[React Refresh] Failed to get exports for module: ' + moduleId + '.');
    return {};
  }

  var exportsOrPromise = maybeModule.exports;
  if (typeof Promise !== 'undefined' && exportsOrPromise instanceof Promise) {
    return exportsOrPromise.then(function (exports) {
      return exports;
    });
  }
  return exportsOrPromise;
}

/**
 * Calculates the signature of a React refresh boundary.
 * If this signature changes, it's unsafe to accept the boundary.
 *
 * This implementation is based on the one in [Metro](https://github.com/facebook/metro/blob/907d6af22ac6ebe58572be418e9253a90665ecbd/packages/metro/src/lib/polyfills/require.js#L795-L816).
 * @param {*} moduleExports A Webpack module exports object.
 * @returns {string[]} A React refresh boundary signature array.
 */
function getReactRefreshBoundarySignature(moduleExports) {
  var signature = [];
  signature.push(Refresh.getFamilyByType(moduleExports));

  if (moduleExports == null || typeof moduleExports !== 'object') {
    // Exit if we can't iterate over exports.
    return signature;
  }

  for (var key in moduleExports) {
    if (key === '__esModule') {
      continue;
    }

    signature.push(key);
    signature.push(Refresh.getFamilyByType(moduleExports[key]));
  }

  return signature;
}

/**
 * Creates a data object to be retained across refreshes.
 * This object should not transtively reference previous exports,
 * which can form infinite chain of objects across refreshes, which can pressure RAM.
 *
 * @param {*} moduleExports A Webpack module exports object.
 * @returns {*} A React refresh boundary signature array.
 */
function getWebpackHotData(moduleExports) {
  return {
    signature: getReactRefreshBoundarySignature(moduleExports),
    isReactRefreshBoundary: isReactRefreshBoundary(moduleExports),
  };
}

/**
 * Creates a helper that performs a delayed React refresh.
 * @returns {function(function(): void): void} A debounced React refresh function.
 */
function createDebounceUpdate() {
  /**
   * A cached setTimeout handler.
   * @type {number | undefined}
   */
  var refreshTimeout;

  /**
   * Performs react refresh on a delay and clears the error overlay.
   * @param {function(): void} callback
   * @returns {void}
   */
  function enqueueUpdate(callback) {
    if (typeof refreshTimeout === 'undefined') {
      refreshTimeout = setTimeout(function () {
        refreshTimeout = undefined;
        Refresh.performReactRefresh();
        callback();
      }, 30);
    }
  }

  return enqueueUpdate;
}

/**
 * Checks if all exports are likely a React component.
 *
 * This implementation is based on the one in [Metro](https://github.com/facebook/metro/blob/febdba2383113c88296c61e28e4ef6a7f4939fda/packages/metro/src/lib/polyfills/require.js#L748-L774).
 * @param {*} moduleExports A Webpack module exports object.
 * @returns {boolean} Whether the exports are React component like.
 */
function isReactRefreshBoundary(moduleExports) {
  if (Refresh.isLikelyComponentType(moduleExports)) {
    return true;
  }
  if (moduleExports === undefined || moduleExports === null || typeof moduleExports !== 'object') {
    // Exit if we can't iterate over exports.
    return false;
  }

  var hasExports = false;
  var areAllExportsComponents = true;
  for (var key in moduleExports) {
    hasExports = true;

    // This is the ES Module indicator flag
    if (key === '__esModule') {
      continue;
    }

    // We can (and have to) safely execute getters here,
    // as Webpack manually assigns harmony exports to getters,
    // without any side-effects attached.
    // Ref: https://github.com/webpack/webpack/blob/b93048643fe74de2a6931755911da1212df55897/lib/MainTemplate.js#L281
    var exportValue = moduleExports[key];
    if (!Refresh.isLikelyComponentType(exportValue)) {
      areAllExportsComponents = false;
    }
  }

  return hasExports && areAllExportsComponents;
}

/**
 * Checks if exports are likely a React component and registers them.
 *
 * This implementation is based on the one in [Metro](https://github.com/facebook/metro/blob/febdba2383113c88296c61e28e4ef6a7f4939fda/packages/metro/src/lib/polyfills/require.js#L818-L835).
 * @param {*} moduleExports A Webpack module exports object.
 * @param {string} moduleId A Webpack module ID.
 * @returns {void}
 */
function registerExportsForReactRefresh(moduleExports, moduleId) {
  if (Refresh.isLikelyComponentType(moduleExports)) {
    // Register module.exports if it is likely a component
    Refresh.register(moduleExports, moduleId + ' %exports%');
  }

  if (moduleExports === undefined || moduleExports === null || typeof moduleExports !== 'object') {
    // Exit if we can't iterate over the exports.
    return;
  }

  for (var key in moduleExports) {
    // Skip registering the ES Module indicator
    if (key === '__esModule') {
      continue;
    }

    var exportValue = moduleExports[key];
    if (Refresh.isLikelyComponentType(exportValue)) {
      var typeID = moduleId + ' %exports% ' + key;
      Refresh.register(exportValue, typeID);
    }
  }
}

/**
 * Compares previous and next module objects to check for mutated boundaries.
 *
 * This implementation is based on the one in [Metro](https://github.com/facebook/metro/blob/907d6af22ac6ebe58572be418e9253a90665ecbd/packages/metro/src/lib/polyfills/require.js#L776-L792).
 * @param {*} prevSignature The signature of the current Webpack module exports object.
 * @param {*} nextSignature The signature of the next Webpack module exports object.
 * @returns {boolean} Whether the React refresh boundary should be invalidated.
 */
function shouldInvalidateReactRefreshBoundary(prevSignature, nextSignature) {
  if (prevSignature.length !== nextSignature.length) {
    return true;
  }

  for (var i = 0; i < nextSignature.length; i += 1) {
    if (prevSignature[i] !== nextSignature[i]) {
      return true;
    }
  }

  return false;
}

var enqueueUpdate = createDebounceUpdate();
function executeRuntime(moduleExports, moduleId, webpackHot, refreshOverlay, isTest) {
  registerExportsForReactRefresh(moduleExports, moduleId);

  if (webpackHot) {
    var isHotUpdate = !!webpackHot.data;
    var prevData;
    if (isHotUpdate) {
      prevData = webpackHot.data.prevData;
    }

    if (isReactRefreshBoundary(moduleExports)) {
      webpackHot.dispose(
        /**
         * A callback to performs a full refresh if React has unrecoverable errors,
         * and also caches the to-be-disposed module.
         * @param {*} data A hot module data object from Webpack HMR.
         * @returns {void}
         */
        function hotDisposeCallback(data) {
          // We have to mutate the data object to get data registered and cached
          data.prevData = getWebpackHotData(moduleExports);
        }
      );
      webpackHot.accept(
        /**
         * An error handler to allow self-recovering behaviours.
         * @param {Error} error An error occurred during evaluation of a module.
         * @returns {void}
         */
        function hotErrorHandler(error) {
          if (typeof refreshOverlay !== 'undefined' && refreshOverlay) {
            refreshOverlay.handleRuntimeError(error);
          }

          if (typeof isTest !== 'undefined' && isTest) {
            if (window.onHotAcceptError) {
              window.onHotAcceptError(error.message);
            }
          }

          __webpack_require__.c[moduleId].hot.accept(hotErrorHandler);
        }
      );

      if (isHotUpdate) {
        if (
          prevData &&
          prevData.isReactRefreshBoundary &&
          shouldInvalidateReactRefreshBoundary(
            prevData.signature,
            getReactRefreshBoundarySignature(moduleExports)
          )
        ) {
          webpackHot.invalidate();
        } else {
          enqueueUpdate(
            /**
             * A function to dismiss the error overlay after performing React refresh.
             * @returns {void}
             */
            function updateCallback() {
              if (typeof refreshOverlay !== 'undefined' && refreshOverlay) {
                refreshOverlay.clearRuntimeErrors();
              }
            }
          );
        }
      }
    } else {
      if (isHotUpdate && typeof prevData !== 'undefined') {
        webpackHot.invalidate();
      }
    }
  }
}

module.exports = Object.freeze({
  enqueueUpdate: enqueueUpdate,
  executeRuntime: executeRuntime,
  getModuleExports: getModuleExports,
  isReactRefreshBoundary: isReactRefreshBoundary,
  registerExportsForReactRefresh: registerExportsForReactRefresh,
});