fix: make internal options and opt.width optional and match implementation #200

	on:
	push:
	branches:
	- master
	pull_request:
	types: [ assigned, opened, synchronize, reopened, labeled ]
	name: ci
	jobs:
	test:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	node: [12, 16, 18]
	steps:
	- uses: actions/checkout@v1
	- uses: actions/setup-node@v1
	with:
	node-version: ${{ matrix.node }}
	- run: node --version
	- run: npm install
	env:
	PUPPETEER_SKIP_CHROMIUM_DOWNLOAD: true
	- run: npm test
	- run: npm run check
	windows:
	runs-on: windows-latest
	steps:
	- uses: actions/checkout@v2
	- uses: actions/setup-node@v1
	with:
	node-version: 12
	- run: npm install
	env:
	PUPPETEER_SKIP_CHROMIUM_DOWNLOAD: true
	- run: npm test
	coverage:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- uses: actions/setup-node@v1
	with:
	node-version: 14
	- run: npm install
	env:
	PUPPETEER_SKIP_CHROMIUM_DOWNLOAD: true
	- run: npm test
	- run: npm run coverage
	esm:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- uses: actions/setup-node@v1
	with:
	node-version: 14
	- run: npm install
	- run: npm run test:esm
	deno:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- uses: actions/setup-node@v1
	with:
	node-version: 14
	- run: npm install
	- run: npm run compile
	- uses: denolib/setup-deno@v2
	with:
	deno-version: v1.x
	- run: \|
	deno --version
	deno test test/deno/cliui-test.ts

Provide feedback