IExtensionMetadata

IExtensionMetadata

An interface that extensions must implement that provides additional metadata about the extension.

externalFunctions() → bytes4[] (external)

An array of function signatures this extension adds when registered when a TokenProxy

This function is used by the TokenProxy to determine what function selectors to add to the TokenProxy

requiredRoles() → bytes32[] (external)

An array of role IDs that this extension requires from the Token in order to function properly

This function is used by the TokenProxy to determine what roles to grant to the extension after registration and what roles to remove when removing the extension

isTokenStandardSupported(enum TokenStandard standard) → bool (external)

Whether a given Token standard is supported by this Extension

extensionDeployer() → address (external)

The address that deployed this extension.

packageHash() → bytes32 (external)

The hash of the package string this extension was deployed with

version() → uint256 (external)

The version of this extension, represented as a number

interfaceLabel() → string (external)

The ERC1820 interface label the extension will be registered as in the ERC1820 registry