Returns the global cancelIdleCallback function if available, which can be used to cancel a previously scheduled idle callback, or if the runtime does not support the cancelIdleCallback it will return null.
cancelIdleCallback
null
0.11.2
Returns the global
cancelIdleCallbackfunction if available, which can be used to cancel a previously scheduled idle callback, or if the runtime does not support thecancelIdleCallbackit will returnnull.Since
0.11.2