Add void return types

This commit is contained in:
Pierre Rudloff 2022-05-28 23:43:07 +02:00
parent e3187a7258
commit e81b8c75a8
6 changed files with 16 additions and 16 deletions

View file

@ -205,7 +205,7 @@ class Config
* @throws ConfigException If Python is missing
* @throws ConfigException If youtube-dl is missing
*/
private function validateOptions()
private function validateOptions(): void
{
if (!is_file($this->youtubedl)) {
throw new ConfigException("Can't find youtube-dl at " . $this->youtubedl);
@ -226,7 +226,7 @@ class Config
*
* @return void
*/
private function applyOptions(array $options)
private function applyOptions(array $options): void
{
foreach ($options as $option => $value) {
if (isset($this->$option) && isset($value)) {
@ -243,7 +243,7 @@ class Config
* @return void
* @throws ConfigException
*/
private function getEnv()
private function getEnv(): void
{
foreach (get_object_vars($this) as $prop => $value) {
try {
@ -282,7 +282,7 @@ class Config
* @return void
* @throws ConfigException
*/
public function setOptions(array $options)
public function setOptions(array $options): void
{
$this->applyOptions($options);
$this->validateOptions();