Dev chromatic (#931)

src/stories/Button.stories.js

@@ -0,0 +1,17 @@
+export default {
+  title: 'Example/Button',
+};
+
+const Template = ({ label, ...args }) => {
+  return `<button class="btn">${label}</button>`;
+};
+
+export const Primary = () => `<button class="btn btn-primary">Primary button</button>`;
+
+export const Secondary = () => `<button class="btn">Secondary button</button>`;
+
+export const Danger = () => `<button class="btn btn-danger">Danger button</button>`;
+
+export const Large = () => `<button class="btn btn-lg">Large button</button>`;
+
+export const Small = () => `<button class="btn btn-sm">Small button</button>`;