chore: Update all dependencies and bump Node support to 10 (#20)

Author: pmdartus

.circleci/config.yml

@@ -2,7 +2,7 @@ version: 2
 jobs:
   build:
     docker:
-      - image: circleci/node:8
+      - image: circleci/node:10
 
     steps:
       - checkout
@@ -20,4 +20,4 @@ jobs:
           key: v1-dependencies-{{ checksum "yarn.lock" }}
 
       - run: yarn format -- --list-different
-      - run: yarn test
+      - run: yarn test

package.json

@@ -17,27 +17,27 @@
   },
   "dependencies": {
     "@lwc/eslint-plugin-lwc": "^0.8.0",
-    "babel-eslint": "^10.0.1",
-    "eslint-plugin-import": "^2.14.0",
-    "eslint-plugin-jest": "^22.0.0",
+    "babel-eslint": "^10.0.3",
+    "eslint-plugin-import": "^2.20.1",
+    "eslint-plugin-jest": "^23.6.0",
     "eslint-restricted-globals": "^0.2.0"
   },
   "devDependencies": {
-    "eslint": "^5.16.0",
-    "husky": "^1.2.0",
-    "lint-staged": "^8.1.0",
-    "mocha": "^5.2.0",
-    "prettier": "^1.15.2"
+    "eslint": "^6.8.0",
+    "husky": "^4.2.1",
+    "lint-staged": "^10.0.7",
+    "mocha": "^7.0.1",
+    "prettier": "^1.19.1"
   },
   "peerDependencies": {
-    "eslint": "^5.0.0"
+    "eslint": "^6.0.0"
   },
   "repository": {
     "type": "git",
     "url": "https://github.com/salesforce/eslint-config-lwc.git"
   },
   "engines": {
-    "node": ">=8.0.0"
+    "node": ">=10.0.0"
   },
   "files": [
     "lib",
@@ -56,10 +56,12 @@
       "eslint"
     ],
     "*.{js,md}": [
-      "prettier --write",
-      "git add"
+      "prettier --write"
     ]
   },
+  "mocha": {
+    "slow": 500
+  },
   "prettier": {
     "printWidth": 100,
     "tabWidth": 4,