$isMentionable
Returns whether a role is mentionable by everyone or not.
“true” means the role is mentionable, “false” means it isn’t.

Syntax
$isMentionable[Role ID]
Parameters
Role ID(Type: Snowflake || Flag: Required): The role to check for its mentionable status.
Example
$nomention
$isMentionable[$findRole[$message]]
