Add generated doc files

Author: tonybaroneee

common/api-review/telemetry-angular.api.md

@@ -8,7 +8,7 @@ import { ErrorHandler } from '@angular/core';
 import { FirebaseApp } from '@firebase/app';
 import { LoggerProvider } from '@opentelemetry/sdk-logs';
 
-// @public (undocumented)
+// @public
 export class FirebaseErrorHandler implements ErrorHandler {
     constructor(telemetryOptions?: TelemetryOptions | undefined);
     // (undocumented)

docs-devsite/telemetry_angular.firebaseerrorhandler.md

@@ -10,6 +10,10 @@ https://github.com/firebase/firebase-js-sdk
 {% endcomment %}
 
 # FirebaseErrorHandler class
+A custom ErrorHandler that captures uncaught errors and sends them to Firebase Telemetry.
+
+This should be provided in your application's root module.
+
 <b>Signature:</b>
 
 ```typescript
@@ -63,3 +67,44 @@ handleError(error: unknown): void;
 
 void
 
+### Example 1
+
+Basic usage:
+
+```typescript
+import { ErrorHandler } from '@angular/core';
+import { FirebaseErrorHandler } from '@firebase/telemetry-angular';
+
+@NgModule({
+  // ...
+  providers: [
+    { provide: ErrorHandler, useClass: FirebaseErrorHandler }
+  ],
+  // ...
+})
+export class AppModule { }
+
+```
+
+### Example 2
+
+Providing telemetry options:
+
+```typescript
+import { ErrorHandler } from '@angular/core';
+import { FirebaseErrorHandler } from '@firebase/telemetry-angular';
+
+@NgModule({
+  // ...
+  providers: [
+    {
+      provide: ErrorHandler,
+      useFactory: () => new FirebaseErrorHandler({ appVersion: '1.2.3' })
+    }
+  ],
+  // ...
+})
+export class AppModule { }
+
+```
+

docs-devsite/telemetry_angular.md

@@ -15,7 +15,7 @@ https://github.com/firebase/firebase-js-sdk
 
 |  Class | Description |
 |  --- | --- |
-|  [FirebaseErrorHandler](./telemetry_angular.firebaseerrorhandler.md#firebaseerrorhandler_class) |  |
+|  [FirebaseErrorHandler](./telemetry_angular.firebaseerrorhandler.md#firebaseerrorhandler_class) | A custom ErrorHandler that captures uncaught errors and sends them to Firebase Telemetry.<!-- -->This should be provided in your application's root module. |
 
 ## Interfaces