How to store multiple json objects in angular7

create an array of objects of the following structure.

  //response  data structure
   export class ResponseData {
     id:string
     employee_name: string;
     employee_salary: string; 
     employee_age: string;
     profile_image:string;
   }

component.ts

export class Test implements OnInit { 

 responseData:ResponseData[]=[]; 

 constructor(){ }

 ngOnInit() {
    this.getemployee().subscribe((data)=>{
       if(data != null) {
       console.log('response received');
       this.responseData = data;
       }
    });   
  }
}

Try this solution:

 Component.ts:

     employees: IEmployeeData[] = []; 

     constructor(){ }

     ngOnInit() {
        this.getemployee().subscribe((data: IEmployeeData) => {
           if(data) this.employees = data;
        });   
     }

   interface IEmployeeData { 
     id:string
     employee_name: string;
     employee_salary: string; 
     employee_age: string;
     profile_image:string;
   };