fix of types in back

planner-api/src/routers/users.ts

@@ -2,18 +2,22 @@ import express,{Router, Request, Response} from 'express';
 import {User} from '../models/User';
 import {myDataSource} from '../app-data-source';
 import { nanoid } from 'nanoid';
-import multer = require('multer');
-import path = require("path");
+import multer  from 'multer';
+import path from 'path';
 import {config} from "../config"
 
 const router:Router = express.Router();
 const dataSource = myDataSource;
 
+
+type DestinationCallback = (error: Error | null, destination: string) => void
+type FileNameCallback = (error: Error | null, filename: string) => void
+
 const storage = multer.diskStorage({
-    destination: (req, file, cb) => {
+    destination: (req:Request, file: Express.Multer.File, cb:DestinationCallback) => {
         cb(null, config.uploadPath);
     },
-    filename: (req, file, cb) => {
+    filename: (req:Request, file: Express.Multer.File, cb:FileNameCallback) => {
         cb(null, nanoid() + path.extname(file.originalname));
     }
 })