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Update Enumerable.php #192

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Update Enumerable.php #192

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20 changes: 10 additions & 10 deletions src/Collect/Support/Enumerable.php
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Original file line number Diff line number Diff line change
Expand Up @@ -37,7 +37,7 @@ public static function make($items = []);
* @param callable|null $callback
* @return static
*/
public static function times($number, callable $callback = null);
public static function times($number, ?callable $callback = null);

/**
* Create a collection with the given range.
Expand Down Expand Up @@ -295,7 +295,7 @@ public function except($keys);
* @param (callable(TValue): bool)|null $callback
* @return static
*/
public function filter(callable $callback = null);
public function filter(?callable $callback = null);

/**
* Apply the callback if the given "value" is (or resolves to) truthy.
Expand All @@ -307,7 +307,7 @@ public function filter(callable $callback = null);
* @param (callable($this): TWhenReturnType)|null $default
* @return $this|TWhenReturnType
*/
public function when($value, callable $callback = null, callable $default = null);
public function when($value, ?callable $callback = null, ?callable $default = null);

/**
* Apply the callback if the collection is empty.
Expand All @@ -318,7 +318,7 @@ public function when($value, callable $callback = null, callable $default = null
* @param (callable($this): TWhenEmptyReturnType)|null $default
* @return $this|TWhenEmptyReturnType
*/
public function whenEmpty(callable $callback, callable $default = null);
public function whenEmpty(callable $callback, ?callable $default = null);

/**
* Apply the callback if the collection is not empty.
Expand All @@ -329,7 +329,7 @@ public function whenEmpty(callable $callback, callable $default = null);
* @param (callable($this): TWhenNotEmptyReturnType)|null $default
* @return $this|TWhenNotEmptyReturnType
*/
public function whenNotEmpty(callable $callback, callable $default = null);
public function whenNotEmpty(callable $callback, ?callable $default = null);

/**
* Apply the callback if the given "value" is (or resolves to) truthy.
Expand All @@ -341,7 +341,7 @@ public function whenNotEmpty(callable $callback, callable $default = null);
* @param (callable($this): TUnlessReturnType)|null $default
* @return $this|TUnlessReturnType
*/
public function unless($value, callable $callback, callable $default = null);
public function unless($value, callable $callback, ?callable $default = null);

/**
* Apply the callback unless the collection is empty.
Expand All @@ -352,7 +352,7 @@ public function unless($value, callable $callback, callable $default = null);
* @param (callable($this): TUnlessEmptyReturnType)|null $default
* @return $this|TUnlessEmptyReturnType
*/
public function unlessEmpty(callable $callback, callable $default = null);
public function unlessEmpty(callable $callback, ?callable $default = null);

/**
* Apply the callback unless the collection is not empty.
Expand All @@ -363,7 +363,7 @@ public function unlessEmpty(callable $callback, callable $default = null);
* @param (callable($this): TUnlessNotEmptyReturnType)|null $default
* @return $this|TUnlessNotEmptyReturnType
*/
public function unlessNotEmpty(callable $callback, callable $default = null);
public function unlessNotEmpty(callable $callback, ?callable $default = null);

/**
* Filter items by the given key value pair.
Expand Down Expand Up @@ -475,7 +475,7 @@ public function whereInstanceOf($type);
* @param TFirstDefault|(\Closure(): TFirstDefault) $default
* @return TValue|TFirstDefault
*/
public function first(callable $callback = null, $default = null);
public function first(?callable $callback = null, $default = null);

/**
* Get the first item by the given key value pair.
Expand Down Expand Up @@ -617,7 +617,7 @@ public function keys();
* @param TLastDefault|(\Closure(): TLastDefault) $default
* @return TValue|TLastDefault
*/
public function last(callable $callback = null, $default = null);
public function last(?callable $callback = null, $default = null);

/**
* Run a map over each of the items.
Expand Down