Variable LinkCost`Const`

LinkCost: {
    Expensive: LinkCost;
    Free: LinkCost;
    Metered: LinkCost;
    Offline: LinkCost;
} = ...

What the link back to the network currently costs.

Provided as a runtime object plus a matching string-union type.

ReadonlyExpensive: LinkCost

Bytes are scarce, such as on a satellite or long-range radio link.
ReadonlyFree: LinkCost

Bytes are effectively free, such as on wired power and ethernet.
ReadonlyMetered: LinkCost

Bytes are paid for, such as on a cellular plan.
ReadonlyOffline: LinkCost

Nothing can be shipped at all.

Variable LinkCostConst