feat(dev): Added react docs for Pattern + refactor

This adds support for not only documenating components, but also
constants and functions that may be exported next to components.

packages/react/components/Pattern/index.mjs

@@ -16,8 +16,11 @@ import { Circle as DefaultCircle } from './circle.mjs'
 import { getId, getProps, withinPartBounds, translateStrings } from './utils.mjs'
 import { Link as WebLink } from '@freesewing/react/components/Link'
 
-/*
- * Allow people to override these components
+/**
+ * Default pattern components that you can override
+ *
+ * @public
+ * @constant
  */
 const defaultComponents = {
   Svg: DefaultSvg,
@@ -34,9 +37,17 @@ const defaultComponents = {
   Circle: DefaultCircle,
 }
 
-/*
- * The pattern component
- * FIXME: document props
+/**
+ * A component to render a FreeSewing pattern based on its renderProps
+ *
+ * @component
+ * @param {object} props - All component props
+ * @param {JSX.Element} props.children - The component children, if they are set, we will not render any stacks
+ * @param {string} [props.className = 'freesewing pattern'] - SVG classes to set on the SVG element
+ * @param {object} [props.components = {}] - Any custom components to use in the pattern
+ * @param {object} [props.string = {}] - Strings to use for translation
+ * @param {object} props.renderProps - The pattern's renderProps as generated by FreeSewing core
+ * @returns {JSX.Element}
  */
 const Pattern = forwardRef((props, ref) => {
   if (!props.renderProps) return null
@@ -102,3 +113,17 @@ export {
   // The Pattern component itself
   Pattern,
 }
+
+// Also export default components
+export const Svg = DefaultSvg
+export const Defs = DefaultDefs
+export const Group = DefaultGroup
+export const Stack = DefaultStack
+export const Part = DefaultPart
+export const Point = DefaultPoint
+export const Path = DefaultPath
+export const Snippet = DefaultSnippet
+export const Grid = DefaultGrid
+export const Text = DefaultText
+export const TextOnPath = DefaultTextOnPath
+export const Circle = DefaultCircle