IDotnsController
Inherits: IERC165
Title: IDotnsController
Baseline interface implemented by every controller authorised on DotnsRegistrar.
Marker interface that types DotnsRegistrar.controllers so every authorised caller
(public commit-reveal, PoP gateway, any future privileged flow) fits the same mapping and
the same addController / removeController signatures without forcing a common call
surface. Extending @custom:contract IERC165 lets the registrar (or any observer) runtime-check
which concrete controller interface a given address implements.
Note: security-contact: admin@parity.io