assertExists | /deps.ts | silicon@0.0.6

Deno module to generate images from source code using Aloxaf/silicon.

function assertExists

import { assertExists } from "https://deno.land/x/silicon@0.0.6/deps.ts";

assertExists<T>(actual: T, msg?: string): asserts actual is NonNullable<T>

Make an assertion that actual is not null or undefined. If not then throw.

Type Parameters

actual: T

optional

msg: string

asserts actual is NonNullable<T>