Interface Training

interface Training {
    id: string;
    title: string;
    description?: string;
    type: "INTERNAL" | "EXTERNAL" | "ONLINE" | "CONFERENCE";
    provider?: string;
    trainerName?: string;
    trainerFirstName?: string;
    duration?: number;
    cost?: number;
    location?: string;
    startDate?: string;
    endDate?: string;
    maxParticipants?: number;
    report?: string;
    reportDate?: string;
    objectives?: string;
    prerequisites?: string;
    materials?: string;
    evaluationMethod?: string;
    certificate?: string;
    schedule?: string;
    isActive: boolean;
    createdAt: string;
    updatedAt: string;
    employeeTrainings?: EmployeeTraining[];
    files?: {
        id: string;
        filename: string;
        url: string;
        size: number;
        mimetype: string;
        createdAt: string;
    }[];
}