Gatsby setup for API docs

site/util/typography.js

@@ -0,0 +1,9 @@
+import Typography from 'typography';
+import theme from 'typography-theme-alton';
+
+const typography = new Typography(theme);
+
+export const baseSpacingPx = parseInt(theme.baseFontSize, 10);
+
+export {theme};
+export default typography;