///|
pub extend Cell with Eq::{equal, not_equal}

///|
pub extend Cell with ToJson::{to_json}

///|
pub extend Row with Eq::{equal, not_equal}

///|
pub extend Row with ToJson::{to_json}

///|
pub extend Table with Eq::{equal, not_equal}

///|
pub extend Table with ToJson::{to_json}

///|
pub extend KeyPair with Eq::{equal, not_equal}

///|
pub extend KeyPair with ToJson::{to_json}

///|
pub extend Plan with Eq::{equal, not_equal}

///|
pub extend Plan with ToJson::{to_json}

///|
pub extend Group with Eq::{equal, not_equal}

///|
pub extend Group with ToJson::{to_json}

///|
pub extend Witness with Eq::{equal, not_equal}

///|
pub extend Witness with ToJson::{to_json}

///|
pub extend JoinError with Eq::{equal, not_equal}

///|
pub extend Inventory with Eq::{equal, not_equal}

///|
pub extend Inventory with ToJson::{to_json}

///|
pub extend Audit with ToJson::{to_json}

///|
pub extend Comparison with ToJson::{to_json}

///|
pub extend Pair with Eq::{equal, not_equal}

///|
pub extend Pair with ToJson::{to_json}