lucky4

readonly DataContext _context;
 
        public ProductRepository Products { get; }
 
        public UnitOfWork(DataContext Context,
            ProductRepository Products)
        {
            this._context = Context;
            this.Products = Products;
        }

readonly DataContext _context;
 
        public IRepository<Product> Products { get; }
 
        public UnitOfWork(DataContext context,
            IRepository<Product> products) //Самое важное
        {
            this._context = context;
            this.Products = products;
        }

// /pages/_app_.js
import React from 'react'
import App from 'next/app'
import SiteLayout from './components/SiteLayout'

class MyApp extends App {
  render() {
    const { Component, pageProps } = this.props
    return (
      <SiteLayout>
        <Component {...pageProps}></Component>
      </SiteLayout>
    )
  }
}

export default MyApp