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isTypedArray() function

Check whether a given value is an array where each member is of a specified type

Signature:

export declare function isTypedArray<T>(arr: unknown, check: (x: any) => x is T): arr is T[];

Parameters

Parameter	Type	Description
arr	unknown	array to check
check	(x: any) => x is T	type guard to use when evaluating each item

Returns:

arr is T[]