test: add jest-dom matchers and eslint plugin #936

	name: Test Old TypeScript

	on:
	push:
	branches: [main]
	pull_request:
	types: [opened, synchronize]

	jobs:
	test_matrix:
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	typescript:
	- 5.5.4
	- 5.4.5
	- 5.3.3
	- 5.2.2
	- 5.1.6
	- 5.0.4
	- 4.9.5
	- 4.8.4
	- 4.7.4
	- 4.6.4
	- 4.5.5
	steps:
	- uses: actions/checkout@v4
	- uses: pnpm/action-setup@v4
	- uses: actions/setup-node@v4
	with:
	node-version: 18
	cache: 'pnpm'
	cache-dependency-path: '**/pnpm-lock.yaml'
	- run: pnpm install --frozen-lockfile
	- run: pnpm build
	- name: Patch for all TS
	run: \|
	sed -i~ 's/"isolatedDeclarations": true,//' tsconfig.json
	- name: Patch for v4/v3 TS
	if: ${{ startsWith(matrix.typescript, '4.') \|\| startsWith(matrix.typescript, '3.') }}
	run: \|
	sed -i~ 's/"verbatimModuleSyntax": true,//' tsconfig.json
	sed -i~ 's/"lib": \["es2023"\],//' tsconfig.json
	- name: Patch for Old TS
	run: \|
	sed -i~ 's/"moduleResolution": "bundler",/"moduleResolution": "node",/' tsconfig.json
	sed -i~ 's/"allowImportingTsExtensions": true,//' tsconfig.json
	sed -i~ 's/"valtio": \["\.\/src\/index\.ts"\],/"valtio": [".\/dist\/index.d.ts"],/' tsconfig.json
	sed -i~ 's/"valtio\/\": \["\.\/src\/\\.ts"\]/"valtio\/": [".\/dist\/.d.ts"]/' tsconfig.json
	sed -i~ 's/"include": ./"include": ["src\/types.d.ts", "dist\/\/", "tests\/*\/"],/' tsconfig.json
	pnpm add -D @types/[email protected]
	- name: Install old TypeScript
	run: pnpm add -D typescript@${{ matrix.typescript }}
	- name: Test ${{ matrix.typescript }}
	run: pnpm test:types

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