export class ContractDetailDto {
    contract_id: string;
    contract_name: string;
    contract_description: string;
    is_premium_economy: boolean;
    is_economy: boolean;
    is_business: boolean;
    is_first_class: boolean;
    is_all_pax_type: boolean;
    is_adult: boolean;
    is_child: boolean;
    is_infant: boolean;
}