Boolean indicating whether the provided array-like object supports the get/set protocol (i.e., uses accessors for getting and setting elements).
Two-element array whose first element is an accessor for retrieving an array element and whose second element is an accessor for setting an array element.
Reference to the original array-like object.
Data type.
Number of indexed elements.
Starting index.
Index increment.
Interface describing the output object for an indexed array-like object.