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More specific std* return types

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This commit is contained in:
Aaron Piotrowski 2017-07-17 22:37:19 -05:00
parent cc85c607b9
commit 5aa6040fcf
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GPG Key ID: ADD1EF783EDE9EEB
1 changed files with 6 additions and 8 deletions
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14
lib/Process.php
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@ -2,8 +2,6 @@
namespace Amp\Process;
use Amp\ByteStream\InputStream;
use Amp\ByteStream\OutputStream;
use Amp\ByteStream\ResourceInputStream;
use Amp\ByteStream\ResourceOutputStream;
use Amp\Deferred;
@ -357,11 +355,11 @@ class Process {
/**
* Gets the process input stream (STDIN).
*
* @return \Amp\ByteStream\OutputStream
* @return \Amp\ByteStream\ResourceOutputStream
*
* @throws \Amp\Process\StatusError If the process is not running.
*/
public function getStdin(): OutputStream {
public function getStdin(): ResourceOutputStream {
if ($this->stdin === null) {
throw new StatusError("The process has not been started");
}
@ -372,11 +370,11 @@ class Process {
/**
* Gets the process output stream (STDOUT).
*
* @return \Amp\ByteStream\InputStream
* @return \Amp\ByteStream\ResourceInputStream
*
* @throws \Amp\Process\StatusError If the process is not running.
*/
public function getStdout(): InputStream {
public function getStdout(): ResourceInputStream {
if ($this->stdout === null) {
throw new StatusError("The process has not been started");
}
@ -387,11 +385,11 @@ class Process {
/**
* Gets the process error stream (STDERR).
*
* @return \Amp\ByteStream\InputStream
* @return \Amp\ByteStream\ResourceInputStream
*
* @throws \Amp\Process\StatusError If the process is not running.
*/
public function getStderr(): InputStream {
public function getStderr(): ResourceInputStream {
if ($this->stderr === null) {
throw new StatusError("The process has not been started");
}