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Add type hints to Transmitter

This commit is contained in:
PJ Dietz 2020-08-09 14:30:19 -04:00
parent ca204a07e7
commit 98014d8c59
2 changed files with 7 additions and 9 deletions
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14
src/Transmission/Transmitter.php
View File

@ -27,7 +27,7 @@ class Transmitter implements TransmitterInterface
public function transmit(
ServerRequestInterface $request,
ResponseInterface $response
) {
): void {
// Prepare the response for output.
$response = $this->prepareResponse($request, $response);
@ -48,10 +48,7 @@ class Transmitter implements TransmitterInterface
}
}
/**
* @param int $chunkSize
*/
public function setChunkSize($chunkSize)
public function setChunkSize(int $chunkSize): void
{
$this->chunkSize = $chunkSize;
}
@ -59,7 +56,8 @@ class Transmitter implements TransmitterInterface
protected function prepareResponse(
ServerRequestInterface $request,
ResponseInterface $response
) {
): ResponseInterface {
// Add a Content-length header to the response when all of these are true:
//
// - Response does not have a Content-length header
@ -77,7 +75,7 @@ class Transmitter implements TransmitterInterface
return $response;
}
private function getStatusLine(ResponseInterface $response)
private function getStatusLine(ResponseInterface $response): string
{
$protocol = $response->getProtocolVersion();
$statusCode = $response->getStatusCode();
@ -89,7 +87,7 @@ class Transmitter implements TransmitterInterface
}
}
private function outputBody(StreamInterface $body)
private function outputBody(StreamInterface $body): void
{
if ($this->chunkSize > 0) {
if ($body->isSeekable()) {

2
src/Transmission/TransmitterInterface.php
View File

@ -18,5 +18,5 @@ interface TransmitterInterface
* @param ServerRequestInterface $request
* @param ResponseInterface $response Response to output
*/
public function transmit(ServerRequestInterface $request, ResponseInterface $response);
public function transmit(ServerRequestInterface $request, ResponseInterface $response): void;
}