import { MyComponent } from './../path/my.component';

@NgModule({
  imports: [...],
  declarations: [ MyComponent],
  providers: [...]
})
export class UsersLoginModule {}

import {SharedComponentA} from "./SharedComponentA";
import {SharedComponentB} from "./SharedComponentA";

@NgModule({
    imports: [
    ],
    declarations: [
      SharedComponentA,
      SharedComponentB
    ],
    providers: [
    ],
    exports: [
      SharedComponentA,
      SharedComponentB
    ]
})
export class SharedModule {}

import {SharedModule } from './SharedModule';

@NgModule({
    imports: [
      //...
        SharedModule
      //...
    ],
    declarations: [
     // ....
    ],
    providers: [
        // ....
    ]
})
export class PersonModule{}

var outParam = new SqlParameter("@ParamOut", DbType.Int32)
    { Direction = ParameterDirection.Output };
ctx.Database.ExecuteSqlCommand("EXEC dbo.MyTest @ParamOut OUTPUT", outParam);