ERC1820ImplementerAuthorizeAll

Implementation of the {IERC1820Implementer} interface.

Contracts may inherit from this and call {_registerInterfaceForAddress} to declare their willingness to be implementers.

Any accounts requesting to add this to the registry will be approved.

{IERC1820Registry-setInterfaceImplementer} should then be called for the registration to be complete.

bytes32 _ERC1820_ACCEPT_MAGIC

mapping(bytes32 => bool) _supportedInterfaces

function canImplementInterfaceForAddress(bytes32 interfaceHash, address) public view virtual returns (bytes32)

See {IERC1820Implementer-canImplementInterfaceForAddress}.

function _registerInterfaceForAddress(bytes32 interfaceHash) internal virtual

Declares the contract as willing to be an implementer of interfaceHash for account.

See {IERC1820Registry-setInterfaceImplementer} and {IERC1820Registry-interfaceHash}.

ERC1820ImplementerAuthorizeAll​