fix phpstan & add missing types

Author: hrach

.phpstan.neon

@@ -3,6 +3,8 @@ includes:
 	- vendor/phpstan/phpstan-nette/rules.neon
 
 parameters:
-	ignoreErrors:
-	excludes_analyse:
-		- %currentWorkingDirectory%/src/Fragments/Traits/*
+    level: 8
+    paths:
+        - src
+    excludePaths:
+        - %currentWorkingDirectory%/src/Fragments/Traits/*

composer.json

@@ -23,15 +23,19 @@
 		"nette/di": "~3.0",
 		"nette/robot-loader": "~3.0",
 		"nette/tester": "~2.1",
-		"phpstan/phpstan-nette": "0.11",
-		"phpstan/phpstan-shim": "0.11.1",
+		"phpstan/phpstan-nette": "^1.3",
+		"phpstan/phpstan": "^1.12",
 		"tracy/tracy": "~2.5"
 	},
 	"extra": {
 		"branch-alias": {
 			"dev-master": "1.0-dev"
 		}
 	},
+	"scripts": {
+		"phpstan": "phpstan analyse -c .phpstan.neon --memory-limit 1G",
+		"tests": "tester -C --colors 1 ./tests/cases"
+	},
 	"minimum-stability": "beta",
 	"prefer-stable": true,
 	"config": {

src/Controls/AutocompleteControl.php

@@ -47,13 +47,16 @@ public function getControl(): Html
 	}
 
 
-	public function setCallback(callable $callback)
+	/**
+	 * @param callable(string $input):mixed $callback
+	 */
+	public function setCallback(callable $callback): void
 	{
 		$this->callback = $callback;
 	}
 
 
-	public function handleAutocomplete(string $q)
+	public function handleAutocomplete(string $q): void
 	{
 		if (!$this->callback) {
 			throw new InvalidStateException('Undefined autocomplete callback.');

src/Controls/DateTimeControl.php

@@ -24,7 +24,7 @@ class DateTimeControl extends DateTimeControlPrototype
 	protected $htmlType = 'datetime-local';
 
 
-	protected function getDefaultParser()
+	protected function getDefaultParser(): callable
 	{
 		return function($value) {
 			try {

src/Controls/DateTimeControlPrototype.php

@@ -95,22 +95,25 @@ public function getValue(): ?DateTimeImmutable
 	}
 
 
-	public function addParser(callable $parser)
+	public function addParser(callable $parser): self
 	{
 		$this->parsers[] = $parser;
 		return $this;
 	}
 
 
+	/**
+	 * @return callable(string $input):(DateTimeImmutable|null)
+	 */
 	abstract protected function getDefaultParser();
 
 
 	/**
 	 * Finds minimum and maximum allowed dates.
 	 *
-	 * @return array 0 => DateTime|null $minDate, 1 => DateTime|null $maxDate
+	 * @return array{DateTime|null,DateTime|null} 0 => DateTime|null $minDate, 1 => DateTime|null $maxDate
 	 */
-	protected function extractRangeRule(Rules $rules)
+	protected function extractRangeRule(Rules $rules): array
 	{
 		$controlMin = $controlMax = null;
 		/** @var Nette\Forms\Rule $rule */