import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';
import { AppComponent } from './app.component';

import { NgAsModule } from 'ng-as';

@NgModule({
  declarations: [AppComponent],
  imports: [
    BrowserModule,
    CommonModule,
    NgAsModule,
  ],
  providers: [],
  bootstrap: [AppComponent],
  ],
})
export class AppModule { }

import { Component } from '@angular/core';

// your interface, but also work with any typescript type (class, type, etc.)
interface Person {
  name: string;
}

@Component({
  selector: 'app-root',
  template: `
  <ng-container *ngTemplateOutlet="personTemplate; context: {$implicit: person}"></ng-container>

  <ng-template #personTemplate [ngAs]="Person" let-person>
    <span>Hello {{ person.name }}!</span>
  </ng-template>
  `,
})
export class AppComponent {
  // NOTE: If you have "strictPropertyInitialization" enabled, 
  // you will need to add a non-null assertion (!)
  public Person!: Person; // publish your interface into html template
  person: Person = { name: 'Simone' }; // the data
}

import { Component } from '@angular/core';

// your interface, but also work with any typescript type (class, type, etc.)
interface Person {
  name: string;
}

@Component({
  selector: 'app-root',
  template: `
  <ng-container *ngTemplateOutlet="personTemplate; context: {$implicit: person}"></ng-container>

  <ng-template #personTemplate let-person>
    <span>Hello {{ (person | as: Person).name }}!</span>
  </ng-template>
  `,
})
export class AppComponent {
  // NOTE: If you have "strictPropertyInitialization" enabled, 
  // you will need to add a non-null assertion (!)
  public Person!: Person; // publish your interface into html template
  person: Person = { name: 'Simone' }; // the data
}

import {Component} from '@angular/core';

export interface PeriodicElement {
  name: string;
  position: number;
  weight: number;
  symbol: string;
}

const ELEMENT_DATA: PeriodicElement[] = [
  {position: 1, name: 'Hydrogen', weight: 1.0079, symbol: 'H'},
  {position: 2, name: 'Helium', weight: 4.0026, symbol: 'He'},
  {position: 3, name: 'Lithium', weight: 6.941, symbol: 'Li'},
  {position: 4, name: 'Beryllium', weight: 9.0122, symbol: 'Be'},
  {position: 5, name: 'Boron', weight: 10.811, symbol: 'B'},
  {position: 6, name: 'Carbon', weight: 12.0107, symbol: 'C'},
  {position: 7, name: 'Nitrogen', weight: 14.0067, symbol: 'N'},
  {position: 8, name: 'Oxygen', weight: 15.9994, symbol: 'O'},
  {position: 9, name: 'Fluorine', weight: 18.9984, symbol: 'F'},
  {position: 10, name: 'Neon', weight: 20.1797, symbol: 'Ne'},
];

@Component({
  selector: 'table-basic-example',
  template: `
  <table mat-table [dataSource]="dataSource" class="mat-elevation-z8">

    <ng-container matColumnDef="position">
      <th mat-header-cell *matHeaderCellDef> No. </th>
      <td mat-cell *matCellDef="let element"> {{(element | as: PeriodicElement).position}} </td>
    </ng-container>

    <ng-container matColumnDef="name">
      <th mat-header-cell *matHeaderCellDef> Name </th>
      <td mat-cell *matCellDef="let element"> {{(element | as: PeriodicElement).name}} </td>
    </ng-container>

    <ng-container matColumnDef="weight">
      <th mat-header-cell *matHeaderCellDef> Weight </th>
      <td mat-cell *matCellDef="let element"> {{(element | as: PeriodicElement).weight}} </td>
    </ng-container>

    <ng-container matColumnDef="symbol">
      <th mat-header-cell *matHeaderCellDef> Symbol </th>
      <td mat-cell *matCellDef="let element"> {{(element | as: PeriodicElement).symbol}} </td>
    </ng-container>

    <tr mat-header-row *matHeaderRowDef="displayedColumns"></tr>
    <tr mat-row *matRowDef="let row; columns: displayedColumns;"></tr>
  </table>
  `,
})
export class TableBasicExample {
  PeriodicElement!: PeriodicElement;
  displayedColumns: string[] = ['position', 'name', 'weight', 'symbol'];
  dataSource = ELEMENT_DATA;
}