-var cacheMiddleware = require('./cache')
-var reqValidatorsMiddleware = require('./reqValidators')
-var secureMiddleware = require('./secure')
+const oauth = require('./oauth')
+const pagination = require('./pagination')
+const validatorsMiddleware = require('./validators')
+const search = require('./search')
+const sort = require('./sort')
+const secureMiddleware = require('./secure')