public function alias($original, $aliasOrAliases)
	{
		foreach ((array) $aliasOrAliases as $alias) {
			$this->aliases[$alias] = $original;
		}
	}
public function alias($original, $aliasOrAliases)
	{
		foreach ((array) $aliasOrAliases as $alias) {
			$this->aliases[$alias] = $original;
		}
	}
{@inheritdoc}