/testing/types.ts | std@0.168.0

Module

std/testing/types.ts

Deno standard library

denoland/deno_std

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The Standard Library has been moved to JSR. See the blog post for details.

import * as mod from "https://deno.land/std@0.168.0/testing/types.ts";

Functions

assertType

Asserts at compile time that the provided type argument's type resolves to the expected boolean literal type.

Type Aliases

T Assert	Asserts at compile time that the provided type argument's type resolves to the expected boolean literal type.
T AssertFalse	Asserts at compile time that the provided type argument's type resolves to false.
T AssertTrue	Asserts at compile time that the provided type argument's type resolves to true.
T Has	Checks if type `T` has the specified type `U`.
T IsAny	Checks if type `T` is the `any` type.
T IsExact	Checks if type `T` exactly matches type `U`.
T IsNever	Checks if type `T` is the `never` type.
T IsNullable	Checks if type `T` is possibly null or undefined.
T IsUnknown	Checks if type `T` is the `unknown` type.
T NotHas	Checks if type `T` does not have the specified type `U`.