@syncfusion/ej2-angular-popups/schematics/ng-add/index.d.ts

A package of Essential JS 2 popup components such as Dialog and Tooltip that is used to display information or messages in separate pop-ups. for Angular

import { OptionsSchema } from './schema';
import { Rule } from '@angular-devkit/schematics';
export default function (options: OptionsSchema): Rule;