Readonly[iterator]iterate through all Enum entries
Readonly[toused to identify the Enumify type
number of entries in the Enum
tuple of enumerable entries
extend an Enum with new entries
Optionalfrozen: booleanfilter Enum entries and return a new Enum
OptionalthisArg: anyiterate through all Enum entries
OptionalthisArg: anycheck if a 'key' exists in the Enum
check if a 'value' exists in the Enum
return the key for a given value
array of all enumerable property names
map Enum entries and return a new Enum
OptionalthisArg: anyarray of all enumerable object values
Augmentable map of method/property names to exclude from KeyOf/ValueOf/OwnOf