29 lines
581 B
Markdown
29 lines
581 B
Markdown
<!-- Do not edit this file. It is automatically generated by API Documenter. -->
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[Home](./index.md) > [@apextoaster/js-utils](./js-utils.md) > [isNil](./js-utils.isnil.md)
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## isNil() function
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> Warning: This API is now obsolete.
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>
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>
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Check if a value is nil.
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<b>Signature:</b>
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```typescript
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export declare function isNil<T>(val: Maybe<T>): val is Nil;
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```
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## Parameters
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| Parameter | Type | Description |
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| --- | --- | --- |
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| val | [Maybe](./js-utils.maybe.md)<!-- --><T> | |
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<b>Returns:</b>
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val is [Nil](./js-utils.nil.md)
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