export class TimeLine {
    DateAdded: Date;
    Id: number;
    ElementId: number;
    Type: string;
}

 private employee: Employee = new Employee();
    private timeLine: any[]; ///// dałem również      private timeLine: TimeLine[];
    private timeLineHelper: TimeLine = new TimeLine();

    employeeModel(x: Employee) {
        this.employee = x;
        for (var i = 0; i < this.employee.EmployeeTaskModels.length; i++) {
            this.timeLineHelper.Id = this.helperId;
            this.timeLineHelper.DateAdded = this.employee.EmployeeTaskModels[i].CreatedDate;
            this.timeLineHelper.ElementId = this.employee.EmployeeTaskModels[i].Id;
            this.timeLineHelper.Type = "Task";
            this.timeLine.push(this.timeLineHelper);
            this.helperId++;
        }
        for (var j = 0; j < this.employee.EmployeeWorkOfferModels.length; j++) {
            this.timeLineHelper.Id = this.helperId;
            this.timeLineHelper.DateAdded = this.employee.EmployeeWorkOfferModels[j].CreatedDate;
            this.timeLineHelper.ElementId = this.employee.EmployeeWorkOfferModels[j].Id;
            this.timeLineHelper.Type = "Work";
            this.timeLine.push(this.timeLineHelper);
            this.helperId++;
        }
        console.log(this.timeLine);
    }