Support React.FC in Typescript

Author: danez

Diff for: .changeset/cyan-ways-fry.md

@@ -0,0 +1,28 @@
+---
+'react-docgen': major
+---
+
+`getTypeFromReactComponent` now returns an array of paths to types instead of
+just one. This can appear when multiple type definitions are found for a
+component, for example:
+
+```ts
+const Component: React.FC<Props> = (props: { some: string }) => {};
+```
+
+In this example both the `Props` definition as well as `{ some: string }` are
+now found and used.
+
+Here is a simple diff to illustrate the change when using
+`getTypeFromReactComponent`:
+
+```diff
+
+const type = getTypeFromReactComponent(path)
+
+-if (type) {
++if (type.length > 0) {
+    // do smth
+}
+
+```

Diff for: .changeset/sour-jeans-tell.md

@@ -0,0 +1,5 @@
+---
+'react-docgen': minor
+---
+
+Add support for React.FC in TypeScript