Always export util types and guards

Author: colinrotherham

src/__tests__/index.test.ts

@@ -16,10 +16,12 @@ describe('Index', () => {
       'Button',
       'Card',
       'CardContext',
+      'cardTypeIsCareCard',
       'CharacterCount',
       'Checkboxes',
       'CheckboxesContext',
       'ChevronRightCircleIcon',
+      'childIsOfComponentType',
       'Clearfix',
       'Col',
       'Container',

src/index.ts

@@ -1,2 +1,3 @@
 export * from './components';
 export * from './patterns';
+export * from './util/types';