IERC 1820 Implementer Upgradeable

Interface for an ERC1820 implementer, as defined in the https://eips.ethereum.org/EIPS/eip-1820#interface-implementation-erc1820implementerinterface[EIP]. Used by contracts that will be registered as implementers in the {IERC1820Registry}.

Methods

canImplementInterfaceForAddress

function canImplementInterfaceForAddress(bytes32 interfaceHash, address account) external view returns (bytes32)

Returns a special value (ERC1820_ACCEPT_MAGIC) if this contract implements interfaceHash for account. See {IERC1820Registry-setInterfaceImplementer}.

Parameters

Name	Type	Description
interfaceHash	bytes32	undefined
account	address	undefined

Returns

Name	Type	Description
_0	bytes32	undefined