Initial commit: Crypto trader application

frontend/node_modules/@mui/utils/legacy/extractEventHandlers/extractEventHandlers.js

@@ -0,0 +1,21 @@
+/**
+ * Extracts event handlers from a given object.
+ * A prop is considered an event handler if it is a function and its name starts with `on`.
+ *
+ * @param object An object to extract event handlers from.
+ * @param excludeKeys An array of keys to exclude from the returned object.
+ */
+function extractEventHandlers(object) {
+  var excludeKeys = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];
+  if (object === undefined) {
+    return {};
+  }
+  var result = {};
+  Object.keys(object).filter(function (prop) {
+    return prop.match(/^on[A-Z]/) && typeof object[prop] === 'function' && !excludeKeys.includes(prop);
+  }).forEach(function (prop) {
+    result[prop] = object[prop];
+  });
+  return result;
+}
+export default extractEventHandlers;

frontend/node_modules/@mui/utils/legacy/extractEventHandlers/index.js

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+export { default } from './extractEventHandlers';