Upgrade dependencies + yarn (3.0.0-rc.2) (bpierre#97)

.yarnrc.yml

@@ -4,4 +4,4 @@ plugins:
   - path: .yarn/plugins/@yarnpkg/plugin-interactive-tools.cjs
     spec: "@yarnpkg/plugin-interactive-tools"
 
-yarnPath: .yarn/releases/yarn-sources.cjs
+yarnPath: .yarn/releases/yarn-3.0.0-rc.2.cjs

README.md

@@ -57,7 +57,7 @@ function Nft() {
       <p>{nft.description}</p>
       <p>Owner: {nft.owner}</p>
       <p>Metadata URL: {nft.metadataUrl}</p>
-</section>
+    </section>
   )
 }
 ```

package.json

@@ -60,23 +60,23 @@
   "devDependencies": {
     "@ethersproject/contracts": "^5.2.0",
     "@ethersproject/providers": "^5.2.0",
-    "@types/react": "^17.0.6",
+    "@types/react": "^17.0.8",
     "@types/react-dom": "^17.0.5",
-    "@typescript-eslint/eslint-plugin": "^4.24.0",
-    "@typescript-eslint/parser": "^4.24.0",
+    "@typescript-eslint/eslint-plugin": "^4.25.0",
+    "@typescript-eslint/parser": "^4.25.0",
     "eslint": "^7.27.0",
-    "eslint-plugin-import": "^2.23.3",
+    "eslint-plugin-import": "^2.23.4",
     "eslint-plugin-jest": "^24.3.6",
     "eslint-plugin-jest-dom": "^3.9.0",
     "eslint-plugin-jsx-a11y": "^6.4.1",
-    "eslint-plugin-react": "^7.23.2",
+    "eslint-plugin-react": "^7.24.0",
     "eslint-plugin-react-hooks": "^4.2.0",
-    "jest": "^26.6.3",
+    "jest": "^27.0.3",
     "prettier": "^2.3.0",
     "react": "^17.0.2",
     "react-dom": "^17.0.2",
     "rollpkg": "^0.5.7",
-    "typescript": "^4.2.4"
+    "typescript": "^4.3.2"
   },
   "dependencies": {
     "swr": "^1.0.0-beta.6"