NavLink->Link, NavButton->Button, remove redirects for now

docs/getting-started/Plugin development.md

@@ -39,14 +39,19 @@ Each plugin is responsible for registering its components to corresponding route
 The app will call the `createPlugin` method on each plugin, passing in a `router` object with a set
 of methods on it.
 
-```typescript
-import { createPlugin } from '@backstage/core';
+```jsx
+import { createPlugin, createRouteRef } from '@backstage/core';
 import ExampleComponent from './components/ExampleComponent';
 
-export default createPlugin({
-  id: 'my-plugin',
+export const rootRouteRef = createRouteRef({
+  path: '/new-plugin',
+  title: 'New plugin',
+});
+
+export const plugin = createPlugin({
+  id: 'new-plugin',
   register({ router }) {
-    router.registerRoute('/my-plugin', ExampleComponent);
+    router.addRoute(rootRouteRef, ExampleComponent);
   },
 });
 ```
@@ -54,17 +59,18 @@ export default createPlugin({
 #### `router` API
 
 ```typescript
-type RouterHooks = {
-  registerRoute(
-    path: RoutePath,
-    Component: ComponentType<any>,
-    options?: RouteOptions,
-  ): void;
+addRoute(
+  target: RouteRef,
+  Component: ComponentType<any>,
+  options?: RouteOptions,
+): void;
 
-  registerRedirect(
-    path: RoutePath,
-    target: RoutePath,
-    options?: RouteOptions,
-  ): void;
-};
+/**
+ * @deprecated See the `addRoute` method
+ */
+registerRoute(
+  path: RoutePath,
+  Component: ComponentType<any>,
+  options?: RouteOptions,
+): void;
 ```

docs/getting-started/structure-of-a-plugin.md

@@ -47,7 +47,6 @@ import { createPlugin, createRouteRef } from '@backstage/core';
 import ExampleComponent from './components/ExampleComponent';
 
 export const rootRouteRef = createRouteRef({
-  icon: () => null,
   path: '/new-plugin',
   title: 'New plugin',
 });

docs/reference/createPlugin-router.md

@@ -10,8 +10,6 @@ addRoute(
   options?: RouteOptions,
 ): void;
 
-addRedirect(from: RouteRef, to: RouteRef, options?: RouteOptions): void;
-
 /**
  * @deprecated See the `addRoute` method
  */
@@ -20,26 +18,16 @@ registerRoute(
   Component: ComponentType<any>,
   options?: RouteOptions,
 ): void;
-
-/**
- * @deprecated See the `addRedirect` method
- */
-registerRedirect(
-  path: RoutePath,
-  target: RoutePath,
-  options?: RouteOptions,
-): void;
 ```
 
 ## RouteRef
 
-Both `addRoute` and `addRedirect` methods are using mutable RouteRefs, which can be created as following:
+`addRoute` method is using mutable RouteRefs, which can be created as following:
 
 ```ts
 import { createRouteRef } from '@backstage/core';
 
 const myPluginRouteRef = createRouteRef({
-  icon: () => null, // You can set an icon for your route
   path: '/my-plugin',
   title: 'My Plugin',
 });