fix: endpoints now defined on api instance level

Author: Lukas Siemon

lib/api.js

@@ -5,8 +5,6 @@ const param = require("./param");
 const response = require("./response");
 const swagger = require("./swagger");
 
-const endpoints = {};
-
 const parse = (request, params, event) => {
   const expectedRequestMethod = request.split(" ")[0];
   const receivedRequestMethod = get(event, 'httpMethod');
@@ -49,6 +47,7 @@ const generateResponse = (err, resp, callback, rb) => {
 };
 
 module.exports = (options = {}) => {
+  const endpoints = {};
   const rollbar = Rollbar(get(options, 'rollbar', {}));
   const limiter = Limiter(get(options, 'limiter', {}));