Mongoose typing issue with typescript

For TypeScript@2.0I think you may use

npm install @types/mongoose --save

instead of:

npm install @typings/mongoose --save

This is full example:

Database.ts

import mongoose = require('mongoose');mongoose.Promise = global.Promise;mongoose.connect('mongodb://admin:123456@ds149437.mlab.com:49437/samples');export { mongoose };

UserData.ts

import { mongoose } from './../../Services/Database';export interface UserData {    is_temporary: boolean;    is_verified: boolean;    status: boolean;    username: string;}export interface IUserData extends UserData, mongoose.Document, mongoose.PassportLocalDocument { };

UserModel.ts

import { IUserData } from './UserData';import { mongoose } from './../../Services/Database';import * as passportLocalMongoose from 'passport-local-mongoose';import Schema = mongoose.Schema;const UserSchema = new Schema({  username: { type: String, required: true },  password: String,  status: { type: Boolean, required: true },  is_verified: { type: Boolean, required: true },  is_temporary: { type: Boolean, required: true }});UserSchema.plugin(passportLocalMongoose);var UserModel;try {  // Throws an error if 'Name' hasn't been registered  UserModel = mongoose.model('User')} catch (e) {  UserModel = mongoose.model<IUserData>('User', UserSchema);}export = UserModel;

I also full project example using typescript, node.js, mongoose & passport.js right here: https://github.com/thanhtruong0315/typescript-express-passportjs

Good luck.