Variable CustomConfiguration

CustomConfiguration: Readonly<
    {
        create: (
            partial: Partial<CustomConfiguration> & Required<
                Omit<CustomConfiguration, never>,
            >,
        ) => CustomConfiguration;
        defaults: () => Partial<CustomConfiguration>;
        new: (
            partial: Partial<CustomConfiguration> & Required<
                Omit<CustomConfiguration, never>,
            >,
        ) => CustomConfiguration;
    },
>