Add prettier to precommit

.prettierrc

@@ -1,3 +1,4 @@
 {
+  "arrowParens": "avoid",
   "trailingComma": "es5"
 }

.storybook/__tests__/storyshots.test.js → .storybook/__tests__/storyshots.test.ts

@@ -5,18 +5,18 @@ import { addSerializer } from "jest-specific-snapshot";
 
 jest.mock("react-dom", () => ({
   createPortal: node => node,
-  findDOMNode: () => {}
+  findDOMNode: () => {},
 }));
 
-global.matchMedia = media => ({
+(global as any).matchMedia = () => ({
   addListener: jest.fn(),
   matches: true,
-  removeListener: jest.fn()
+  removeListener: jest.fn(),
 });
 
 addSerializer(styleSheetSerializer);
 
 initStoryshots({
   framework: "react",
-  test: multiSnapshotWithOptions({})
+  test: multiSnapshotWithOptions({}),
 });

CHANGELOG.md

@@ -9,6 +9,7 @@ All notable, unreleased changes to this project will be documented in this file.
 - Automatically choose variant attributes from url in ProductVariantPicker - #708 by @AlicjaSzu
 - Use sdk as a standalone package - #724 by @dominik-zeglen
 - Fix CartRow tests - #749 by @dominik-zeglen
+- Add prettier to precommit - #766 by @dominik-zeglen
 
 ## 2.10.2