Function assertHtmlResponse

assertHtmlResponse(response: unknown): asserts response is Response
Type guard to validate if a Response object contains HTML content. Checks both the Content-Type header and ensures it's a valid Response object.
Parameters
- response: unknown
  The Response object to validate
Returns asserts response is Response
Type predicate indicating if the response contains HTML content
Typeguard
Example
```
// Valid HTML response
const htmlResponse = new Response('<html><body>Hello</body></html>', {
  headers: { 'Content-Type': 'text/html' }
});
assertHtmlResponse(htmlResponse);
```
- Defined in src/utils/typeGuards/common.ts:185

src