diff --git a/lib/index.ts b/lib/index.ts
index 911a69b..fdac23b 100644
--- a/lib/index.ts
+++ b/lib/index.ts
@@ -3,4 +3,6 @@ import QuizVideo from "./ui_kit/VideoIframe/VideoIframe";
 
 export type { QuizSettings, QuizConfig } from "@model/settingsData";
 export type * from "./model/widget";
+export type * from "@model/questionTypes";
+
 export { QuizAnswerer, QuizVideo };
diff --git a/lib/model/questionTypes/index.ts b/lib/model/questionTypes/index.ts
new file mode 100644
index 0000000..b99e3bd
--- /dev/null
+++ b/lib/model/questionTypes/index.ts
@@ -0,0 +1,13 @@
+export * from "./date";
+export * from "./emoji";
+export * from "./file";
+export * from "./images";
+export * from "./number";
+export * from "./page";
+export * from "./rating";
+export * from "./result";
+export * from "./select";
+export * from "./shared";
+export * from "./text";
+export * from "./variant";
+export * from "./varimg";
diff --git a/lib/model/questionTypes/shared.ts b/lib/model/questionTypes/shared.ts
index 067a120..6f77a51 100644
--- a/lib/model/questionTypes/shared.ts
+++ b/lib/model/questionTypes/shared.ts
@@ -1,4 +1,3 @@
-import { nanoid } from "nanoid";
 import type { QuizQuestionDate } from "./date";
 import type { QuizQuestionEmoji } from "./emoji";
 import type { QuizQuestionFile } from "./file";
@@ -64,6 +63,7 @@ export type QuestionType =
   | "result";
 
 export interface QuizQuestionBase {
+  backendId: number;
   /** Stable id, generated on client */
   id: string;
   quizId: number;
@@ -109,25 +109,3 @@ type FilterQuestionsWithVariants<T> = T extends {
   : never;
 
 export type QuizQuestionsWithVariants = FilterQuestionsWithVariants<AnyTypedQuizQuestion>;
-
-export const createBranchingRuleMain: (targetId: string, parentId: string) => QuestionBranchingRuleMain = (
-  targetId,
-  parentId
-) => ({
-  next: targetId,
-  or: false,
-  rules: [
-    {
-      question: parentId,
-      answers: [] as string[],
-    },
-  ],
-});
-
-export const createQuestionVariant: () => QuestionVariant = () => ({
-  id: nanoid(),
-  answer: "",
-  extendedText: "",
-  hints: "",
-  originalImageUrl: "",
-});
diff --git a/package.json b/package.json
index f83b86c..0c4cce5 100755
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@frontend/squzanswerer",
-  "version": "1.0.46",
+  "version": "1.0.47",
   "type": "module",
   "main": "./dist-package/index.js",
   "module": "./dist-package/index.js",