chore: split up index.tsx file (#8686)

* chore: extract lib/router.ts file

* chore: extract lib/context.ts file

* chore: extract lib/hooks.ts file

* chore: extract lib/components.tsx file

* chore: rename index.tsx -> index.ts

* chore: combine exports

package.json

@@ -54,6 +54,7 @@
     "rollup": "^1.27.9",
     "rollup-plugin-babel": "^4.3.3",
     "rollup-plugin-copy": "^3.1.0",
+    "rollup-plugin-extensions": "^0.1.0",
     "rollup-plugin-prettier": "^0.6.0",
     "rollup-plugin-terser": "^7.0.2",
     "semver": "^7.3.5",

packages/react-router/index.ts

@@ -0,0 +1,132 @@
+import type { Hash, Location, Path, Pathname, Search, To } from "history";
+import { Action as NavigationType, parsePath, createPath } from "history";
+
+import type {
+  MemoryRouterProps,
+  NavigateProps,
+  OutletProps,
+  RouteProps,
+  PathRouteProps,
+  LayoutRouteProps,
+  IndexRouteProps,
+  RouterProps,
+  RoutesProps,
+} from "./lib/components";
+import {
+  createRoutesFromChildren,
+  renderMatches,
+  MemoryRouter,
+  Navigate,
+  Outlet,
+  Route,
+  Router,
+  Routes,
+} from "./lib/components";
+import type { Navigator } from "./lib/context";
+import {
+  LocationContext,
+  NavigationContext,
+  RouteContext,
+} from "./lib/context";
+import type { NavigateFunction, NavigateOptions } from "./lib/hooks";
+import {
+  useHref,
+  useInRouterContext,
+  useLocation,
+  useMatch,
+  useNavigationType,
+  useNavigate,
+  useOutlet,
+  useOutletContext,
+  useParams,
+  useResolvedPath,
+  useRoutes,
+} from "./lib/hooks";
+import type {
+  Params,
+  PathMatch,
+  PathPattern,
+  RouteMatch,
+  RouteObject,
+} from "./lib/router";
+import {
+  generatePath,
+  matchPath,
+  matchRoutes,
+  resolvePath,
+} from "./lib/router";
+
+// Expose react-router public API
+export type {
+  Hash,
+  IndexRouteProps,
+  LayoutRouteProps,
+  Location,
+  MemoryRouterProps,
+  NavigateFunction,
+  NavigateOptions,
+  NavigateProps,
+  OutletProps,
+  PathMatch,
+  PathPattern,
+  PathRouteProps,
+  RouteMatch,
+  RouteObject,
+  RouteProps,
+  RouterProps,
+  RoutesProps,
+  Navigator,
+  Params,
+  Path,
+  Pathname,
+  Search,
+  To,
+};
+export {
+  MemoryRouter,
+  Navigate,
+  NavigationType,
+  Outlet,
+  Route,
+  Router,
+  Routes,
+  createPath,
+  createRoutesFromChildren,
+  generatePath,
+  matchPath,
+  matchRoutes,
+  parsePath,
+  renderMatches,
+  resolvePath,
+  useHref,
+  useInRouterContext,
+  useLocation,
+  useMatch,
+  useNavigate,
+  useNavigationType,
+  useOutlet,
+  useOutletContext,
+  useParams,
+  useResolvedPath,
+  useRoutes,
+};
+
+///////////////////////////////////////////////////////////////////////////////
+// DANGER! PLEASE READ ME!
+// We provide these exports as an escape hatch in the event that you need any
+// routing data that we don't provide an explicit API for. With that said, we
+// want to cover your use case if we can, so if you feel the need to use these
+// we want to hear from you. Let us know what you're building and we'll do our
+// best to make sure we can support you!
+//
+// We consider these exports an implementation detail and do not guarantee
+// against any breaking changes, regardless of the semver release. Use with
+// extreme caution and only if you understand the consequences. Godspeed.
+///////////////////////////////////////////////////////////////////////////////
+
+/** @internal */
+export {
+  NavigationContext as UNSAFE_NavigationContext,
+  LocationContext as UNSAFE_LocationContext,
+  RouteContext as UNSAFE_RouteContext,
+};