web api instance method
CustomStateSet: keys() method
The keys() method of the CustomStateSet interface is an alias for values.
Syntax
keys()
Parameters
None.
Return value
A new iterator object containing the values for each element in the given CustomStateSet, in insertion order.
Specifications
SpecificationsStandards references are available on the canonical MDN page.
Browser compatibility
Browser compatibilityCompatibility data is available on the canonical MDN page.