test

simplify deps #103

	name: test
	on:
	push:
	branches:
	- "main"
	- "master"
	pull_request:

	defaults:
	run:
	shell: bash

	jobs:
	test:
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	# Maintained Node.js LTS lines. The published es5 dist still runs on
	# older Node, but the test runner (node:test) requires Node >= 18.
	node: [22, 24]
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 1
	- uses: actions/setup-node@v4
	with:
	node-version: ${{ matrix.node }}

	- name: npm ci
	run: npm ci --ignore-scripts

	- name: test
	run: npm run test:coverage

	- name: lint
	run: npm run lint

	- name: typecheck
	run: npm run typecheck

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