Update dependencies

.eslintrc.base.js

@@ -44,6 +44,7 @@ module.exports = {
     // Force a conflict with Prettier in test-lint/standard.js.
     "standard/computed-property-even-spacing": ["error", "even"],
     "unicorn/filename-case": "off",
+    "unicorn/prevent-abbreviations": "off",
     // Force a conflict with Prettier in test-lint/babel.js.
     "object-curly-spacing": "off",
     "babel/object-curly-spacing": ["error", "never"]

README.md

@@ -764,16 +764,16 @@ You can also supply a custom message if you want:
 
 eslint-config-prettier has been tested with:
 
-- ESLint 5.14.1
+- ESLint 5.16.0
   - eslint-config-prettier 2.10.0 and older were tested with ESLint 4.x
   - eslint-config-prettier 2.1.1 and older were tested with ESLint 3.x
-- prettier 1.16.4
-- @typescript-eslint/eslint-plugin 1.4.2
+- prettier 1.17.0
+- @typescript-eslint/eslint-plugin 1.7.0
 - eslint-plugin-babel 5.3.0
-- eslint-plugin-flowtype 3.4.2
+- eslint-plugin-flowtype 3.6.1
 - eslint-plugin-react 7.12.4
 - eslint-plugin-standard 4.0.0
-- eslint-plugin-unicorn 7.1.0
+- eslint-plugin-unicorn 8.0.2
 - eslint-plugin-vue 5.1.0
 
 Have new rules been added since those versions? Have we missed any rules? Is