chore: update dependencies

Author: nodkz

.flowconfig

@@ -39,5 +39,6 @@
 [libs]
 
 [options]
+esproposal.optional_chaining=enable
 esproposal.class_instance_fields=enable
 suppress_comment= \\(.\\|\n\\)*\\$FlowFixMe

.vscode/settings.json

@@ -2,5 +2,8 @@
   "eslint.validate": ["javascript"],
   "javascript.validate.enable": false,
   "javascript.autoClosingTags": false,
-  "eslint.autoFixOnSave": true
+  "eslint.autoFixOnSave": true,
+  "editor.codeActionsOnSave": {
+    "source.fixAll.eslint": true
+  }
 }

package.json

@@ -31,32 +31,32 @@
     "graphql-compose": "^7.0.4"
   },
   "devDependencies": {
-    "@babel/cli": "^7.6.4",
-    "@babel/core": "^7.6.4",
-    "@babel/plugin-proposal-object-rest-spread": "^7.6.2",
-    "@babel/plugin-transform-flow-strip-types": "^7.6.3",
-    "@babel/plugin-transform-runtime": "^7.6.2",
-    "@babel/preset-env": "^7.6.3",
-    "@babel/preset-flow": "^7.0.0",
+    "@babel/cli": "7.8.4",
+    "@babel/core": "7.8.4",
+    "@babel/plugin-proposal-object-rest-spread": "7.8.3",
+    "@babel/plugin-transform-flow-strip-types": "7.8.3",
+    "@babel/plugin-transform-runtime": "7.8.3",
+    "@babel/preset-env": "7.8.4",
+    "@babel/preset-flow": "7.8.3",
     "@types/graphql": "^14.5.0",
     "babel-core": "^7.0.0-bridge.0",
     "babel-eslint": "^10.0.3",
-    "babel-jest": "^24.9.0",
-    "eslint": "^6.6.0",
+    "babel-jest": "25.1.0",
+    "eslint": "6.8.0",
     "eslint-config-airbnb-base": "^14.0.0",
-    "eslint-config-prettier": "^6.5.0",
-    "eslint-plugin-flowtype": "^4.3.0",
-    "eslint-plugin-import": "^2.18.2",
-    "eslint-plugin-prettier": "^3.1.1",
-    "flow-bin": "^0.110.0",
-    "graphql": "14.5.8",
-    "graphql-compose": "^7.4.2",
-    "jest": "^24.9.0",
-    "prettier": "^1.18.2",
-    "rimraf": "^3.0.0",
+    "eslint-config-prettier": "6.10.0",
+    "eslint-plugin-flowtype": "4.6.0",
+    "eslint-plugin-import": "2.20.1",
+    "eslint-plugin-prettier": "3.1.2",
+    "flow-bin": "0.118.0",
+    "graphql": "14.6.0",
+    "graphql-compose": "7.12.0",
+    "jest": "25.1.0",
+    "prettier": "1.19.1",
+    "rimraf": "3.0.2",
     "semantic-release": "^15.13.28",
-    "tslint": "^5.20.0",
-    "typescript": "^3.6.4"
+    "tslint": "6.0.0",
+    "typescript": "3.7.5"
   },
   "scripts": {
     "build": "npm run build-cjs && npm run build-mjs",