Function isSuccess

isSuccess<T extends BridgeResponse>(
response: T,
): response is Extract<T, { status_code: 200 | 204 }>
Type guard to check if a JSBridge response is successful (2xx status codes).
Type Parameters
- T extends BridgeResponse
Parameters
- response: T
  The JSBridge response to check
Returns response is Extract<T, { status_code: 200 | 204 }>
True if the response is successful (200-299), false otherwise
Example
```
const response = await someBridgeMethod();
if (isSuccess(response)) {
  // response narrowed to success variants — result is available
  console.log(response.result);
}
```