method Http2ServerResponse.prototype.end
Usage in Deno
```typescript import { Http2ServerResponse } from "node:node__http2.d.ts"; ```
Http2ServerResponse.prototype.end(callback?: () => void): this
This method signals to the server that all of the response headers and body
have been sent; that server should consider this message complete.
The method, `response.end()`, MUST be called on each response.
If `data` is specified, it is equivalent to calling `response.write(data, encoding)` followed by `response.end(callback)`.
If `callback` is specified, it will be called when the response stream
is finished.
this