core3-utils

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next() function

Find the element following an item

Signature:

export declare function next<T>(iterable: Nullable<Iterable<T>>, item: T): T | undefined;

Parameters

Parameter	Type	Description
iterable	[Nullable](/core3-utils/common.nullable.html)<Iterable<T>>
item	T

Returns:

T | undefined

undefined if item is last or not found

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