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@std/testing@0.215.0

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Works with
It is unknown whether this package works with Browsers, Deno, Node.js, Cloudflare Workers, Bun
It is unknown whether this package works with Browsers
It is unknown whether this package works with Deno
It is unknown whether this package works with Node.js
It is unknown whether this package works with Cloudflare Workers
It is unknown whether this package works with Bun
•JSR Score52%•
Published2 years ago (0.215.0)
type alias IsNullable

Checks if type T is possibly null or undefined.

Type Parameters

T

Definition

Extract<T, null | undefined> extends never ? false : true

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Add Package

deno add jsr:@std/testing

Import symbol

import { type IsNullable } from "@std/testing/types";
or

Import directly with a jsr specifier

import { type IsNullable } from "jsr:@std/testing/types";