Lint.

src/helpers.js

@@ -24,7 +24,7 @@ module.exports = {
     };
   },
 
-  getStyles(style, defaultStyles, height, width) {
+  getStyles(style, defaultStyles, height, width) { // eslint-disable-line max-params
     if (!style) {
       return merge({}, defaultStyles, { parent: { height, width } });
     }

src/perf.js

@@ -1,12 +1,12 @@
-export function memoize (fn) {
+export const memoize = function (fn) {
   const cache = {};
   return function () {
     const args = Array.prototype.slice.call(arguments);
-    const hash = args.map(arg => {
+    const hash = args.map((arg) => {
       return (typeof arg === "string" || typeof arg === "number") ? arg : JSON.stringify(arg);
     }).join("~");
     return hash in cache ?
       cache[hash] :
-      cache[hash] = fn.apply(this, args);
+      cache[hash] = fn.apply(this, args); // eslint-disable-line no-invalid-this
   };
-}
+};