Initialisation

Added the packages and files for the backend server

node_modules/graphql/utilities/introspectionFromSchema.d.ts

@@ -0,0 +1,18 @@
+import type { GraphQLSchema } from '../type/schema';
+import type {
+  IntrospectionOptions,
+  IntrospectionQuery,
+} from './getIntrospectionQuery';
+/**
+ * Build an IntrospectionQuery from a GraphQLSchema
+ *
+ * IntrospectionQuery is useful for utilities that care about type and field
+ * relationships, but do not need to traverse through those relationships.
+ *
+ * This is the inverse of buildClientSchema. The primary use case is outside
+ * of the server context, for instance when doing schema comparisons.
+ */
+export declare function introspectionFromSchema(
+  schema: GraphQLSchema,
+  options?: IntrospectionOptions,
+): IntrospectionQuery;