inject sequelize instance issue

[Mahmaddz]

I tried to inject sequelize instance to create new transaction. but its not working. here is my code

@Inject(SEQUELIZE) private readonly sequelize: Sequelize,
provider code
`

import { Sequelize } from 'sequelize-typescript';

{
  provide: SEQUELIZE,
  useValue: Sequelize,
},

`

//transection code

const transaction = await this.sequelize.transaction();

and getting this error

TypeError: this.sequelize.transaction is not a function