src/modules/lesson/detail/data-service.service.ts
        
| saveFormData | 
| saveFormData(formData: any) | 
| 
                                            Returns:      void | 
| getFormData | 
| getFormData() | 
| 
                                            Returns:      any | 
| Private formData | 
| formData:      | 
import { Injectable } from '@angular/core';
@Injectable({
  providedIn: 'root'
})
export class DataServiceService {
  private formData = {
    name: '',
    weight: '',
    height: '',
    gender: '',
  };
  saveFormData(formData: any) {
    this.formData = formData;
  }
  getFormData(): any {
    return this.formData;
  }
}