app.UseSpa(spa => {
	spa.Options.SourcePath = "ClientApp";

	spa.UseSpaPrerendering(options => {
		options.BootModulePath = $"{spa.Options.SourcePath}/dist/server/main.js";
		options.BootModuleBuilder = env.IsDevelopment()
			? new AngularCliBuilder(npmScript: "build:ssr")
			: null;
		options.ExcludeUrls = new[] { "/sockjs-node" };
	});

	if (env.IsDevelopment()) {
		spa.UseAngularCliServer(npmScript: "start");
	}
});