backout typescript :disappointed_relieved

Author: myckhel

.eslintrc

@@ -1,12 +1,11 @@
 {
-  "parser": "@typescript-eslint/parser",
+  "parser": "babel-eslint",
   "extends": [
     "standard",
     "standard-react",
-    "plugin:prettier/recommended",
-    "prettier/standard",
-    "prettier/react",
-    "plugin:@typescript-eslint/eslint-recommended"
+    "plugin:prettier/recommended"
+    # "prettier/standard",
+    # "prettier/react"
   ],
   "env": {
     "node": true
@@ -20,7 +19,7 @@
   },
   "settings": {
     "react": {
-      "version": "16"
+      "version": "17"
     }
   },
   "rules": {

example/package.json

@@ -7,20 +7,13 @@
     "start": "node ../node_modules/react-scripts/bin/react-scripts.js start",
     "build": "node ../node_modules/react-scripts/bin/react-scripts.js build",
     "test": "node ../node_modules/react-scripts/bin/react-scripts.js test",
-    "eject": "node ../node_modules/react-scripts/bin/react-scripts.js eject"
+    "eject": "node ../node_modules/react-scripts/bin/react-scripts.js eject",
+    "lint": "eslint ."
   },
   "dependencies": {
-    "@testing-library/jest-dom": "link:../node_modules/@testing-library/jest-dom",
-    "@testing-library/react": "link:../node_modules/@testing-library/react",
-    "@testing-library/user-event": "link:../node_modules/@testing-library/user-event",
-    "@types/jest": "link:../node_modules/@types/jest",
-    "@types/node": "link:../node_modules/@types/node",
-    "@types/react": "link:../node_modules/@types/react",
-    "@types/react-dom": "link:../node_modules/@types/react-dom",
     "react": "link:../node_modules/react",
-    "react-dom": "link:../node_modules/react-dom",
+    "react-dom": "^17.0.2",
     "react-scripts": "link:../node_modules/react-scripts",
-    "typescript": "link:../node_modules/typescript",
     "react-set-state": "link:.."
   },
   "devDependencies": {

example/src/App.test.tsx renamed to example/src/App.test.js

@@ -7,7 +7,7 @@
   "repository": "myckhel/react-set-state",
   "main": "dist/index.js",
   "module": "dist/index.modern.js",
-  "source": "src/index.tsx",
+  "source": "src/index.js",
   "engines": {
     "node": ">=10"
   },
@@ -18,44 +18,44 @@
     "test": "run-s test:unit test:lint test:build",
     "test:build": "run-s build",
     "test:lint": "eslint .",
-    "test:unit": "cross-env CI=1 react-scripts test --env=jsdom",
-    "test:watch": "react-scripts test --env=jsdom",
+    "test:unit": "cross-env CI=1 react-scripts test --env=node",
+    "test:watch": "react-scripts test --env=node",
     "predeploy": "cd example && yarn install && yarn run build",
-    "deploy": "gh-pages -d example/build"
+    "deploy": "gh-pages -d example/build",
+    "lint": "eslint .",
+    "lint:fix": "eslint . --fix"
   },
   "peerDependencies": {
     "react": "^16.0.0"
   },
+  "peerDependenciesMeta": {
+    "react-dom": {
+      "optional": true
+    },
+    "react-native": {
+      "optional": true
+    }
+  },
   "devDependencies": {
-    "@testing-library/jest-dom": "^4.2.4",
-    "@testing-library/react": "^9.5.0",
-    "@testing-library/user-event": "^7.2.1",
-    "@types/jest": "^25.1.4",
-    "@types/node": "^12.12.38",
-    "@types/react": "^16.9.27",
-    "@types/react-dom": "^16.9.7",
-    "@typescript-eslint/eslint-plugin": "^2.26.0",
-    "@typescript-eslint/parser": "^2.26.0",
-    "microbundle-crl": "^0.13.10",
-    "babel-eslint": "^10.0.3",
+    "babel-eslint": "^10.1.0",
     "cross-env": "^7.0.2",
-    "eslint": "^6.8.0",
-    "eslint-config-prettier": "^6.7.0",
-    "eslint-config-standard": "^14.1.0",
-    "eslint-config-standard-react": "^9.2.0",
-    "eslint-plugin-import": "^2.18.2",
-    "eslint-plugin-node": "^11.0.0",
-    "eslint-plugin-prettier": "^3.1.1",
-    "eslint-plugin-promise": "^4.2.1",
-    "eslint-plugin-react": "^7.17.0",
-    "eslint-plugin-standard": "^4.0.1",
-    "gh-pages": "^2.2.0",
+    "eslint": "^7.25.0",
+    "eslint-config-prettier": "^8.3.0",
+    "eslint-config-standard": "^16.0.2",
+    "eslint-config-standard-react": "^11.0.1",
+    "eslint-plugin-import": "^2.22.1",
+    "eslint-plugin-node": "^11.1.0",
+    "eslint-plugin-prettier": "^3.4.0",
+    "eslint-plugin-promise": "^5.1.0",
+    "eslint-plugin-react": "^7.23.2",
+    "eslint-plugin-standard": "^5.0.0",
+    "gh-pages": "^3.2.0",
+    "immer": "^9.0.2",
+    "microbundle-crl": "^0.13.10",
     "npm-run-all": "^4.1.5",
     "prettier": "^2.0.4",
-    "react": "^16.13.1",
-    "react-dom": "^16.13.1",
-    "react-scripts": "^3.4.1",
-    "typescript": "^3.7.5"
+    "react": "^17.0.2",
+    "react-scripts": "^4.0.3"
   },
   "files": [
     "dist"

example/src/App.tsx

@@ -0,0 +1,7 @@
+import useMergeState from '.'
+
+describe('useMergeState', () => {
+  it('is truthy', () => {
+    expect(useMergeState).toBeTruthy()
+  })
+})