docs: add bindings API to docs

docs/angular-testing-library/api.mdx

@@ -120,6 +120,63 @@ await render(AppComponent, {
 })
 ```
 
+### `bindings`
+
+An array of bindings to apply to the component using Angular's native bindings API. This provides a more direct way to bind inputs and outputs compared to the `inputs` and `on` options. The bindings API uses Angular's `inputBinding`, `outputBinding`, and `twoWayBinding` functions from `@angular/core`.
+
+**default** : `[]`
+
+```typescript
+import { inputBinding, outputBinding, twoWayBinding, signal } from '@angular/core'
+
+await render(AppComponent, {
+  bindings: [
+    // Bind a static input value
+    inputBinding('greeting', () => 'Hello'),
+
+    // Bind a signal as an input
+    inputBinding('age', () => 25),
+
+    // Two-way binding with a signal
+    twoWayBinding('name', signal('John')),
+
+    // Output binding with a callback
+    outputBinding('submitValue', (event) => console.log(event)),
+  ],
+})
+```
+
+**Using signals for reactive updates**:
+
+```typescript
+const greetingSignal = signal('Good day')
+const nameSignal = signal('David')
+const ageSignal = signal(35)
+
+const { fixture } = await render(AppComponent, {
+  bindings: [
+    inputBinding('greeting', greetingSignal),
+    inputBinding('age', ageSignal),
+    twoWayBinding('name', nameSignal),
+  ],
+})
+
+// Update signals externally
+greetingSignal.set('Good evening')
+```
+
+**Handling outputs**:
+
+```typescript
+const submitHandler = jest.fn()
+
+await render(AppComponent, {
+  bindings: [
+    outputBinding('submit', submitHandler),
+  ],
+})
+```
+
 ### `declarations`
 
 A collection of components, directives and pipes needed to render the component.

docs/angular-testing-library/examples.mdx

@@ -37,25 +37,28 @@ export class CounterComponent {
 ```
 
 ```typescript title="counter.component.spec.ts"
-import { render, screen, fireEvent, aliasedInput } from '@testing-library/angular';
+import { signal, inputBinding, twoWayBinding } from '@angular/core';
+import { render, screen, fireEvent } from '@testing-library/angular';
 import { CounterComponent } from './counter.component';
 
 describe('Counter', () => {
-  it('should render counter', async () => {
+  it('renders counter', async () => {
     await render(CounterComponent, {
-      inputs: {
-        counter: 5,
-        // aliases need to be specified using aliasedInput
-        ...aliasedInput('greeting', 'Hello Alias!'),
-      },
+      bindings: [
+        twoWayBinding('counter', signal(5)),
+        // aliases are handled naturally with inputBinding
+        inputBinding('greeting', () => 'Hello Alias!'),
+      ],
     });
 
     expect(screen.getByText('Current Count: 5')).toBeVisible();
     expect(screen.getByText('Hello Alias!')).toBeVisible();
   });
 
-  it('should increment the counter on click', async () => {
-    await render(CounterComponent, { inputs: { counter: 5 } });
+  it('increments the counter on click', async () => {
+    await render(CounterComponent, {
+      bindings: [twoWayBinding('counter', signal(5))],
+    });
 
     const incrementButton = screen.getByRole('button', { name: '+' });
     fireEvent.click(incrementButton);