What is the correct way to return the Promise of an object?

Question

typescript

There is a function, it returns a Promise

getTotalProducts(): Promise<number> {
    return this.productsRepository.count();
  }

I'm trying to return the result of executing this function in an object with an interface

getTestProducts(): GetTestProducts {
    return {
      total: this.productsService.getTotalProducts()
    };
  }

export interface GetTestProducts {
  total: Promise<number>
}

As a result I get

{
    "total": {}
}

Answer 1

Decision

async getProducts(page: number, perPage: number): Promise<getProducts> {
    const products = await this.productsRepository.find({
      relations: ["category", "photos"] }
    );

    const total = await this.productsRepository.count();

    return {
      products,
      total
    }
  }