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Fix signatures

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This commit is contained in:
Matthew Brown 2020-01-24 09:10:42 -05:00
parent c893bd6a6b
commit efd46b35c5
1 changed files with 14 additions and 3 deletions
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17
src/Psalm/Internal/Stubs/CoreGenericClasses.php
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@ -106,20 +106,20 @@ interface OuterIterator extends Iterator {
/**
* @return Iterator<TKey, TValue>
*/
public function getInnerIterator() : Iterator;
public function getInnerIterator();
}
/**
* @template-covariant TKey
* @template-covariant TValue
*
* @template-extends OuterIterator<TKey, TValue>
* @template-implements OuterIterator<TKey, TValue>
*/
class IteratorIterator implements OuterIterator {
/**
* @return Iterator<TKey, TValue>
*/
public function getInnerIterator() : Iterator {}
public function getInnerIterator() {}
/**
* Return the current element
@ -170,6 +170,17 @@ class IteratorIterator implements OuterIterator {
public function rewind() {}
}
/**
* @template-covariant TKey
* @template-covariant TValue
*
* @template-extends IteratorIterator<TKey, TValue>
*/
class FilterIterator extends IteratorIterator {
public abstract function accept () : bool {}
}
/**
* @template-covariant TKey
* @template-covariant TValue