export interface EmployeeType { firstName: string; lastName: string; age: number; salary: number; phoneNumber: string; skills: string[]; role: string; inStaff: boolean; } export declare const EMPLOYEES: ({ firstName: string; lastName: string; age: number; salary: number; phoneNumber: string; skills: string[]; role: string; inStaff: boolean; } | { firstName: string; lastName: string; age: undefined; salary: number; phoneNumber: string; skills: string[]; role: string; inStaff: boolean; })[];