Fixed unresolvable dependency conflict see: facebook/create-react-app…

…#9995

package.json

@@ -3,18 +3,18 @@
   "version": "0.1.0",
   "private": true,
   "dependencies": {
-    "@testing-library/jest-dom": "^5.11.4",
-    "@testing-library/react": "^11.1.0",
-    "@testing-library/user-event": "^12.1.10",
-    "@types/jest": "^26.0.15",
-    "@types/node": "^12.0.0",
-    "@types/react": "^16.9.53",
-    "@types/react-dom": "^16.9.8",
-    "react": "^17.0.1",
-    "react-dom": "^17.0.1",
-    "react-scripts": "4.0.0",
-    "typescript": "^4.0.3",
-    "web-vitals": "^0.2.4"
+    "@testing-library/jest-dom": "^5.15.0",
+    "@testing-library/react": "^11.2.7",
+    "@testing-library/user-event": "^12.8.3",
+    "@types/jest": "^26.0.24",
+    "@types/node": "^12.20.37",
+    "@types/react": "^17.0.36",
+    "@types/react-dom": "^17.0.11",
+    "react": "^17.0.2",
+    "react-dom": "^17.0.2",
+    "react-scripts": "4.0.3",
+    "typescript": "^4.5.2",
+    "web-vitals": "^1.1.2"
   },
   "scripts": {
     "start": "react-scripts start",

tsconfig.json

@@ -18,7 +18,7 @@
     "resolveJsonModule": true,
     "isolatedModules": true,
     "noEmit": true,
-    "jsx": "react"
+    "jsx": "react-jsx"
   },
   "include": [
     "src"