added type hints

Author: dg

examples/bootstrap2-rendering.php

@@ -18,7 +18,7 @@
 Debugger::enable();
 
 
-function makeBootstrap2(Form $form)
+function makeBootstrap2(Form $form): void
 {
 	$renderer = $form->getRenderer();
 	$renderer->wrappers['controls']['container'] = null;

examples/bootstrap3-rendering.php

@@ -18,7 +18,7 @@
 Debugger::enable();
 
 
-function makeBootstrap3(Form $form)
+function makeBootstrap3(Form $form): void
 {
 	$renderer = $form->getRenderer();
 	$renderer->wrappers['controls']['container'] = null;

examples/bootstrap4-rendering.php

@@ -18,7 +18,7 @@
 Debugger::enable();
 
 
-function makeBootstrap4(Form $form)
+function makeBootstrap4(Form $form): void
 {
 	$renderer = $form->getRenderer();
 	$renderer->wrappers['controls']['container'] = null;

examples/custom-control.php

@@ -106,10 +106,7 @@ public function getControl()
 	}
 
 
-	/**
-	 * @return bool
-	 */
-	public static function validateDate(Nette\Forms\IControl $control)
+	public static function validateDate(Nette\Forms\IControl $control): bool
 	{
 		return ctype_digit($control->day)
 			&& ctype_digit($control->month)

examples/custom-validator.php

@@ -21,7 +21,7 @@
 // Define custom validator
 class MyValidators
 {
-	public static function divisibilityValidator($item, $arg)
+	public static function divisibilityValidator($item, $arg): bool
 	{
 		return $item->value % $arg === 0;
 	}

src/Bridges/FormsLatte/FormMacros.php

@@ -27,7 +27,7 @@
  */
 class FormMacros extends MacroSet
 {
-	public static function install(Latte\Compiler $compiler)
+	public static function install(Latte\Compiler $compiler): void
 	{
 		$me = new static($compiler);
 		$me->addMacro('form', [$me, 'macroForm'], 'echo Nette\Bridges\FormsLatte\Runtime::renderFormEnd(array_pop($this->global->formsStack));');

src/Forms/Container.php

@@ -425,7 +425,7 @@ public function __call(string $name, array $args)
 	}
 
 
-	public static function extensionMethod($name, /*callable*/ $callback): void
+	public static function extensionMethod(string $name, /*callable*/ $callback): void
 	{
 		if (strpos($name, '::') !== false) { // back compatibility
 			[, $name] = explode('::', $name);

src/Forms/Controls/BaseControl.php

@@ -143,7 +143,7 @@ public function loadHttpData(): void
 	 * Loads HTTP data.
 	 * @return mixed
 	 */
-	protected function getHttpData($type, $htmlTail = null)
+	protected function getHttpData($type, string $htmlTail = null)
 	{
 		return $this->getForm()->getHttpData($type, $this->getHtmlName() . $htmlTail);
 	}
@@ -211,7 +211,7 @@ public function setDefaultValue($value)
 	 * Disables or enables control.
 	 * @return static
 	 */
-	public function setDisabled($value = true)
+	public function setDisabled(/*bool*/ $value = true)
 	{
 		if ($this->disabled = (bool) $value) {
 			$this->setValue(null);
@@ -587,7 +587,7 @@ public function __call(string $name, array $args)
 	}
 
 
-	public static function extensionMethod($name, /*callable*/ $callback): void
+	public static function extensionMethod(string $name, /*callable*/ $callback): void
 	{
 		if (strpos($name, '::') !== false) { // back compatibility
 			[, $name] = explode('::', $name);

src/Forms/Controls/CsrfProtection.php

@@ -71,7 +71,7 @@ public function getToken(): string
 	}
 
 
-	private function generateToken($random = null): string
+	private function generateToken(string $random = null): string
 	{
 		if ($random === null) {
 			$random = Nette\Utils\Random::generate(10);

src/Forms/Form.php

@@ -580,9 +580,6 @@ public function getRenderer(): IFormRenderer
 	}
 
 
-	/**
-	 * @return void
-	 */
 	protected function beforeRender()
 	{
 	}