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@std/testing@0.215.0

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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 AssertFalse

Asserts at compile time that the provided type argument's type resolves to false.

Examples

Example 1

import { AssertFalse, IsNever } from "@std/testing/types";

const result = 1 as string | number | null;

type doTest = AssertFalse<IsNever<typeof result>>;

Type Parameters

T extends false

Definition

never

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Add Package

deno add jsr:@std/testing

Import symbol

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

Import directly with a jsr specifier

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