foundation-notifications.notifycontainerconfig.sortfn

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NotifyContainerConfig.sortFn property

An optional comparator function to sort visible notifications. Follows the same signature as Array.sort — return a negative number to sort a before b (i.e. higher in the stack). Re-applied automatically whenever the set of visible notifications changes. See sortNotificationBySeverity() for a ready-made example.

Signature:

sortFn?: (a: HTMLElement, b: HTMLElement) => number;