Initialisation

Added the packages and files for the backend server

node_modules/graphql/jsutils/isIterableObject.js

@@ -0,0 +1,32 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true,
+});
+exports.isIterableObject = isIterableObject;
+
+/**
+ * Returns true if the provided object is an Object (i.e. not a string literal)
+ * and implements the Iterator protocol.
+ *
+ * This may be used in place of [Array.isArray()][isArray] to determine if
+ * an object should be iterated-over e.g. Array, Map, Set, Int8Array,
+ * TypedArray, etc. but excludes string literals.
+ *
+ * @example
+ * ```ts
+ * isIterableObject([ 1, 2, 3 ]) // true
+ * isIterableObject(new Map()) // true
+ * isIterableObject('ABC') // false
+ * isIterableObject({ key: 'value' }) // false
+ * isIterableObject({ length: 1, 0: 'Alpha' }) // false
+ * ```
+ */
+function isIterableObject(maybeIterable) {
+  return (
+    typeof maybeIterable === 'object' &&
+    typeof (maybeIterable === null || maybeIterable === void 0
+      ? void 0
+      : maybeIterable[Symbol.iterator]) === 'function'
+  );
+}