Initialisation

Added the packages and files for the backend server

node_modules/@apollo/utils.keyvaluecache/dist/InMemoryLRUCache.d.ts

@@ -0,0 +1,13 @@
+import LRUCache from "lru-cache";
+import type { KeyValueCache, KeyValueCacheSetOptions } from "./KeyValueCache";
+export declare class InMemoryLRUCache<T = string> implements KeyValueCache<T> {
+    private cache;
+    constructor(lruCacheOpts?: LRUCache.Options<string, T>);
+    static sizeCalculation<T>(item: T): number;
+    set(key: string, value: T, options?: KeyValueCacheSetOptions): Promise<void>;
+    get(key: string): Promise<T | undefined>;
+    delete(key: string): Promise<boolean>;
+    clear(): void;
+    keys(): string[];
+}
+//# sourceMappingURL=InMemoryLRUCache.d.ts.map