Imported libraries, removed next-basics.

src/lib/storage.ts

@@ -0,0 +1,21 @@
+export function setItem(key: string, data: any, session?: boolean): void {
+  if (typeof window !== 'undefined' && data) {
+    return (session ? sessionStorage : localStorage).setItem(key, JSON.stringify(data));
+  }
+}
+
+export function getItem(key: string, session?: boolean): any {
+  if (typeof window !== 'undefined') {
+    const value = (session ? sessionStorage : localStorage).getItem(key);
+
+    if (value !== 'undefined' && value !== null) {
+      return JSON.parse(value);
+    }
+  }
+}
+
+export function removeItem(key: string, session?: boolean): void {
+  if (typeof window !== 'undefined') {
+    return (session ? sessionStorage : localStorage).removeItem(key);
+  }
+}