More nullable and void typehints

This commit is contained in:
Dylan K. Taylor
2019-03-02 10:29:11 +00:00
parent 1f5c901f29
commit 6c8fa8ae28
108 changed files with 392 additions and 384 deletions

View File

@ -160,7 +160,7 @@ class Language{
*
* @return string|null
*/
protected function internalGet(string $id){
protected function internalGet(string $id) : ?string{
return $this->lang[$id] ?? $this->fallbackLang[$id] ?? null;
}