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Fix foldLeft and foldRight return types #77

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Fix foldLeft and foldRight return types #77

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10 changes: 6 additions & 4 deletions src/PhpOption/Option.php
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Original file line number Diff line number Diff line change
Expand Up @@ -412,23 +412,25 @@ abstract public function reject($value);
* ```
*
* @template S
* @template R
*
* @param S $initialValue
* @param callable(S, T):S $callable
* @param callable(S, T):R $callable
*
* @return S
* @return R
*/
abstract public function foldLeft($initialValue, $callable);

/**
* foldLeft() but with reversed arguments for the callable.
*
* @template S
* @template R
*
* @param S $initialValue
* @param callable(T, S):S $callable
* @param callable(T, S):R $callable
*
* @return S
* @return R
*/
abstract public function foldRight($initialValue, $callable);
}