// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.import{AssertionError}from"./assertion_error.ts"; /** Use this to stub out methods that will throw when invoked. */exportfunctionunimplemented(msg?:string):never{const msgSuffix = msg ?`: ${msg}`:".";thrownewAssertionError(`Unimplemented${msgSuffix}`);}