I'm new to Angular and working on `httpclient` and `httpservice` project of CRUD application. While compiling with `ng serve` in VS code I get the following error:

> 
> error: ERROR in src/app/employee-create/employee-create.component.html:18:65 - error TS2554: Expected 1 arguments, but got 0.
> 
> 
> 

**employee-create.component.html**  

```
<div class="container custom-container">
  <div class="col-md-12">
    <h3 class="mb-3 text-center">Create Employee</h3>

    <div class="form-group">
      <input type="text" [(ngModel)]="employeeDetails.name" class="form-control" placeholder="Name">
    </div>

    <div class="form-group">
      <input type="text" [(ngModel)]="employeeDetails.email" class="form-control" placeholder="Email">
    </div>

    <div class="form-group">
      <input type="text" [(ngModel)]="employeeDetails.phone" class="form-control" placeholder="Phone">
    </div>

    <div class="form-group">
      <button class="btn btn-success btn-lg btn-block" (click)="addEmployee()">Create Employee</button>
    </div>

  </div>
</div>

```

**employee-create component.ts**  

```
import { Component, OnInit, Input } from '@angular/core';
import { Router } from '@angular/router';
import { RestApiService } from "../shared/rest-api.service";

@Component({
  selector: 'app-employee-create',
  templateUrl: './employee-create.component.html',
  styleUrls: ['./employee-create.component.css']
})
export class EmployeeCreateComponent implements OnInit {

  @Input() employeeDetails = { name: '', email: '', phone: 0 }

  constructor(
    public restApi: RestApiService, 
    public router: Router
  ) { }

  ngOnInit() { }

  addEmployee() {
    this.restApi.createEmployee(this.employeeDetails).subscribe((data: {}) => {
      this.router.navigate(['/employees-list'])
    })
  }

}

```