From c9b773d0c09530fdf04c7fdd67889b49d92e122b Mon Sep 17 00:00:00 2001
From: Craigory Coppola <craigorycoppola@gmail.com>
Date: Thu, 28 Sep 2023 12:06:34 -0400
Subject: [PATCH] fix: update typings to accept zero arguments

The default export for cliui is a function that takes 1 or 0 arguments, as indicated in the examples in the readme. This updates the typescript typings so that passing zero arguments is valid
---
 deno.ts      | 2 +-
 lib/cjs.ts   | 2 +-
 lib/index.ts | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/deno.ts b/deno.ts
index a94e49f3..e0108d46 100644
--- a/deno.ts
+++ b/deno.ts
@@ -3,7 +3,7 @@ import { cliui, UI } from './build/lib/index.js'
 import type { UIOptions } from './build/lib/index.d.ts'
 import { wrap, stripAnsi } from './build/lib/string-utils.js'
 
-export default function ui (opts: UIOptions): UI {
+export default function ui (opts?: UIOptions): UI {
   return cliui(opts, {
     stringWidth: (str: string) => {
       return [...str].length
diff --git a/lib/cjs.ts b/lib/cjs.ts
index bda4241a..dbe2ef39 100644
--- a/lib/cjs.ts
+++ b/lib/cjs.ts
@@ -3,7 +3,7 @@ import { cliui, UIOptions } from './index.js'
 const stringWidth = require('string-width')
 const stripAnsi = require('strip-ansi')
 const wrap = require('wrap-ansi')
-export default function ui (opts: UIOptions) {
+export default function ui (opts?: UIOptions) {
   return cliui(opts, {
     stringWidth,
     stripAnsi,
diff --git a/lib/index.ts b/lib/index.ts
index 0673c3a5..b082b2a1 100644
--- a/lib/index.ts
+++ b/lib/index.ts
@@ -380,7 +380,7 @@ function alignCenter (str: string, width: number): string {
 }
 
 let mixin: Mixin
-export function cliui (opts: Partial<UIOptions>, _mixin: Mixin) {
+export function cliui (opts: Partial<UIOptions> | undefined | null, _mixin: Mixin) {
   mixin = _mixin
   return new UI({
     width: opts?.width || getWindowWidth(),