fix: update dependencies

.eslintrc.js

@@ -8,9 +8,9 @@ module.exports = {
   rules: {
     'object-curly-spacing': ['error', 'always'],
     '@typescript-eslint/indent': ['error', 2, { SwitchCase: 1 }],
-    '@typescript-eslint/explicit-function-return-type': 0,
     'capitalized-comments': 0,
     '@typescript-eslint/no-explicit-any': 0,
+    '@typescript-eslint/restrict-template-expressions': 0,
     'comma-dangle': ['error', 'always-multiline'],
   },
 };

.prettierrc

@@ -0,0 +1,8 @@
+{
+  "semi": true,
+  "singleQuote": true,
+  "trailingComma": "all",
+  "bracketSpacing": true,
+  "printWidth": 100,
+  "arrowParens": "avoid"
+}

circle.yml

@@ -2,7 +2,7 @@ version: 2.1
 jobs:
   test:
     docker:
-      - image: circleci/node:10
+      - image: circleci/node:12
       - image: circleci/redis
     steps:
       - checkout
@@ -30,7 +30,7 @@ jobs:
           path: jest
   release:
     docker:
-      - image: circleci/node:10
+      - image: circleci/node:12
     steps:
       - checkout
       - restore_cache:

example.ts

@@ -1,23 +1,25 @@
 import Koa from 'koa';
 import redis from 'redis';
 
-import ratelimit from './src';
+import { ratelimit } from './src';
 
 const app = new Koa();
 
 // Apply rate limit
 
-app.use(ratelimit({
-	db: redis.createClient(),
-	duration: 60000,
-	max: 100
-}));
+app.use(
+  ratelimit({
+    db: redis.createClient(),
+    duration: 60000,
+    max: 100,
+  }),
+);
 
 // Response middleware
 
-app.use((ctx, next) => {
-	ctx.body = 'Stuff!';
-	return next();
+app.use(async (ctx, next) => {
+  ctx.body = 'Stuff!';
+  return next();
 });
 
 app.listen(4000);