Initialisation

Added the packages and files for the backend server

node_modules/graphql/jsutils/isAsyncIterable.js

@@ -0,0 +1,18 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true,
+});
+exports.isAsyncIterable = isAsyncIterable;
+
+/**
+ * Returns true if the provided object implements the AsyncIterator protocol via
+ * implementing a `Symbol.asyncIterator` method.
+ */
+function isAsyncIterable(maybeAsyncIterable) {
+  return (
+    typeof (maybeAsyncIterable === null || maybeAsyncIterable === void 0
+      ? void 0
+      : maybeAsyncIterable[Symbol.asyncIterator]) === 'function'
+  );
+}