feat: Support ESLint 7.x

Author: MichaelDeBoey

.circleci/config.yml

@@ -7,7 +7,7 @@ version: 2
 defaults: &defaults
   working_directory: ~/repo
   docker:
-    - image: circleci/node:8.10.0
+    - image: circleci/node:10.12
 
 jobs:
   test:
@@ -28,7 +28,7 @@ jobs:
           command: yarn test
 
       - run: yarn lint
-      
+
       - save_cache:
           paths:
             - node_modules

package.json

@@ -30,25 +30,24 @@
     "eslint": ">=0.8.0"
   },
   "devDependencies": {
-    "@types/eslint": "4.16.6",
-    "@types/estree": "0.0.39",
+    "@types/eslint": "^6.8.1",
     "@types/jest": "24.0.11",
     "@types/node": "8.10.0",
-    "@typescript-eslint/parser": "1.10.2",
-    "eslint": "5.16.0",
-    "eslint-config-airbnb-base": "13.1.0",
-    "eslint-config-prettier": "5.0.0",
-    "eslint-plugin-import": "2.14.0",
-    "eslint-plugin-jest": "22.7.0",
+    "@typescript-eslint/parser": "^3.0.0",
+    "eslint": "^7.1.0",
+    "eslint-config-airbnb-base": "^14.1.0",
+    "eslint-config-prettier": "^6.11.0",
+    "eslint-plugin-import": "^2.20.2",
+    "eslint-plugin-jest": "^23.13.1",
     "eslint-plugin-jest-formatting": "file:.",
-    "eslint-plugin-prettier": "3.1.0",
+    "eslint-plugin-prettier": "^3.1.3",
     "jest": "24.8.0",
     "prettier": "1.18.2",
-    "typescript": "3.4.1",
+    "typescript": "^3.9.3",
     "ts-jest": "24.0.2"
   },
   "engines": {
-    "node": ">=8.10.0"
+    "node": "^10.12.0 || >=12.0.0"
   },
   "license": "MIT"
 }