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This is unreleased documentation for TypeSpec Next 🚧 version.

For up-to-date documentation, see the latest version (Latest (0.60.x)).

📘 Standard Library
JS API
functions
[F] isNullType

Version: Next 🚧

[F] isNullType

function isNullType(type): type is NullType

Parameters

Parameter	Type
`type`	`Entity`

Returns

type is NullType

[F] isNeverType

Parameters
Returns

TypeSpec

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