Initialisation

Added the packages and files for the backend server

node_modules/@graphql-tools/utils/esm/directives.js

@@ -0,0 +1,44 @@
+import { DirectiveLocation, GraphQLBoolean, GraphQLDirective, GraphQLInt, GraphQLNonNull, GraphQLString, } from 'graphql';
+/**
+ * Used to conditionally defer fragments.
+ */
+export const GraphQLDeferDirective = new GraphQLDirective({
+    name: 'defer',
+    description: 'Directs the executor to defer this fragment when the `if` argument is true or undefined.',
+    locations: [DirectiveLocation.FRAGMENT_SPREAD, DirectiveLocation.INLINE_FRAGMENT],
+    args: {
+        if: {
+            type: new GraphQLNonNull(GraphQLBoolean),
+            description: 'Deferred when true or undefined.',
+            defaultValue: true,
+        },
+        label: {
+            type: GraphQLString,
+            description: 'Unique name',
+        },
+    },
+});
+/**
+ * Used to conditionally stream list fields.
+ */
+export const GraphQLStreamDirective = new GraphQLDirective({
+    name: 'stream',
+    description: 'Directs the executor to stream plural fields when the `if` argument is true or undefined.',
+    locations: [DirectiveLocation.FIELD],
+    args: {
+        if: {
+            type: new GraphQLNonNull(GraphQLBoolean),
+            description: 'Stream when true or undefined.',
+            defaultValue: true,
+        },
+        label: {
+            type: GraphQLString,
+            description: 'Unique name',
+        },
+        initialCount: {
+            defaultValue: 0,
+            type: GraphQLInt,
+            description: 'Number of items to return immediately',
+        },
+    },
+});