Is this a correct situation to use $castTo (jsonArrayFrom + Left Join)

// snippet from main query:
jsonArrayFrom(
    eb
        .selectFrom('address')
        .leftJoin('stateconst', 'address.stateId', 'stateconst.id')
        .leftJoin('contact', 'address.id', 'contact.addressId')
        .leftJoin('contacttype', 'contact.typeId', 'contacttype.id')
        .whereRef('address.accountId', '=', 'customer.accountId')
        .select([
            'address.id',
            'address.name',
            'address.addressName',
            'address.address as street',
            'address.city',
            'stateconst.code as state',
            'address.zip',
            // contacts
            jsonArrayFrom(
                eb
                    .selectFrom('contact')
                    .leftJoin('contacttype', 'contact.typeId', 'contacttype.id')
                    .select([
                        'contact.id',
                        'contact.contactName as name',
                        'contact.datus as data',
                        'contacttype.name as type',
                    ])
                    .whereRef('contact.addressId', '=', 'address.id')
            ).as('contacts'),
        ])
)
    .$castTo<
        {
            id: AddressId;
            name: string;
            addressName: string;
            street: string;
            city: string;
            state: string;
            zip: string;
            contacts: {
                id: ContactId;
                name: string;
                data: string;
                type: string;
            }[];
        }[]
    >()
    .as('addresses'),

// snippet from main query:
jsonArrayFrom(
    eb
        .selectFrom('address')
        .leftJoin('stateconst', 'address.stateId', 'stateconst.id')
        .leftJoin('contact', 'address.id', 'contact.addressId')
        .leftJoin('contacttype', 'contact.typeId', 'contacttype.id')
        .whereRef('address.accountId', '=', 'customer.accountId')
        .select([
            'address.id',
            'address.name',
            'address.addressName',
            'address.address as street',
            'address.city',
            'stateconst.code as state',
            'address.zip',
            // contacts
            jsonArrayFrom(
                eb
                    .selectFrom('contact')
                    .leftJoin('contacttype', 'contact.typeId', 'contacttype.id')
                    .select([
                        'contact.id',
                        'contact.contactName as name',
                        'contact.datus as data',
                        'contacttype.name as type',
                    ])
                    .whereRef('contact.addressId', '=', 'address.id')
            ).as('contacts'),
        ])
)
    .$castTo<
        {
            id: AddressId;
            name: string;
            addressName: string;
            street: string;
            city: string;
            state: string;
            zip: string;
            contacts: {
                id: ContactId;
                name: string;
                data: string;
                type: string;
            }[];
        }[]
    >()
    .as('addresses'),