Enable PHPStan Level 6 (#1194)

* Update phpstan.neon

* Update YandexTest.php

* Update TomTomTest.php

* Update PickPointTest.php

* Update PickPoint.php

* Update PhotonTest.php

* Update PeliasTest.php

* Update OpenRouteServiceTest.php

* Update OpenCageTest.php

* Update OpenCage.php

* Update NominatimTest.php

* Update MaxMindBinaryTest.php

* Update MaxMindTest.php

* [WIP] Apply PHPStan fixes

* Apply PHPCSFixer fixes

* [WIP] Apply PHPStan fixes

* [WIP] Apply PHPStan fixes

* Revert "[WIP] Apply PHPStan fixes"

This reverts commit 734c5c5.

* [WIP] Apply PHPStan fixes

* [WIP] Apply PHPStan fixes

* Update phpstan-baseline.neon

Author: jbelien

phpstan-baseline.neon

@@ -5,6 +5,16 @@ parameters:
             count: 1
             path: src/Common/ProviderAggregator.php
 
+        -
+            message: "#^Method Geocoder\\\\TimedGeocoder\\:\\:__call\\(\\) has parameter \\$args with no value type specified in iterable type array\\.$#"
+            count: 1
+            path: src/Common/TimedGeocoder.php
+
+        -
+            message: "#^Method Geocoder\\\\Provider\\\\Cache\\\\ProviderCache\\:\\:__call\\(\\) has parameter \\$args with no value type specified in iterable type array\\.$#"
+            count: 1
+            path: src/Provider/Cache/ProviderCache.php
+
         -
             message: "#^Parameter \\#1 \\$locations of class Geocoder\\\\Model\\\\AddressCollection constructor expects array\\<Geocoder\\\\Location\\>, array\\<string, string\\> given\\.$#"
             count: 2

phpstan.neon

@@ -1,7 +1,7 @@
 includes:
     - phpstan-baseline.neon
 parameters:
-    level: 5
+    level: 6
     paths:
         - src
     excludePaths:

src/Common/Assert.php

@@ -16,41 +16,35 @@
 
 class Assert
 {
-    /**
-     * @param float $value
-     */
-    public static function latitude($value, string $message = '')
+    public static function latitude(mixed $value, string $message = ''): void
     {
         self::float($value, $message);
         if ($value < -90 || $value > 90) {
             throw new InvalidArgument(sprintf($message ?: 'Latitude should be between -90 and 90. Got: %s', $value));
         }
     }
 
-    /**
-     * @param float $value
-     */
-    public static function longitude($value, string $message = '')
+    public static function longitude(mixed $value, string $message = ''): void
     {
         self::float($value, $message);
         if ($value < -180 || $value > 180) {
             throw new InvalidArgument(sprintf($message ?: 'Longitude should be between -180 and 180. Got: %s', $value));
         }
     }
 
-    public static function notNull($value, string $message = '')
+    public static function notNull(mixed $value, string $message = ''): void
     {
         if (null === $value) {
             throw new InvalidArgument(sprintf($message ?: 'Value cannot be null'));
         }
     }
 
-    private static function typeToString($value): string
+    private static function typeToString(mixed $value): string
     {
         return is_object($value) ? get_class($value) : gettype($value);
     }
 
-    private static function float($value, string $message)
+    private static function float(mixed $value, string $message): void
     {
         if (!is_float($value)) {
             throw new InvalidArgument(sprintf($message ?: 'Expected a float. Got: %s', self::typeToString($value)));

src/Common/Dumper/AbstractArrayDumper.php

@@ -19,6 +19,9 @@
  */
 abstract class AbstractArrayDumper
 {
+    /**
+     * @return array{type: 'Feature', geometry: array{type: 'Point', coordinates: array{0: float, 1: float}}, properties: array<string, mixed>, bounds?: array{south: float, west: float, north: float, east: float}}
+     */
     protected function getArray(Location $location): array
     {
         $properties = array_filter($location->toArray(), function ($value) {

src/Common/Dumper/Dumper.php

@@ -23,5 +23,5 @@ interface Dumper
      * Dumps an `Location` object as a string representation of
      * the implemented format.
      */
-    public function dump(Location $location);
+    public function dump(Location $location): mixed;
 }

src/Common/Dumper/GeoArray.php

@@ -19,6 +19,9 @@
  */
 final class GeoArray extends AbstractArrayDumper implements Dumper
 {
+    /**
+     * @return array{type: 'Feature', geometry: array{type: 'Point', coordinates: array{0: float, 1: float}}, properties: array<string, mixed>, bounds?: array{south: float, west: float, north: float, east: float}}
+     */
     public function dump(Location $location): array
     {
         return $this->getArray($location);

src/Common/Exception/ProviderNotRegistered.php

@@ -17,7 +17,10 @@
  */
 final class ProviderNotRegistered extends \RuntimeException implements Exception
 {
-    public static function create(string $providerName, array $registeredProviders = [])
+    /**
+     * @param string[] $registeredProviders
+     */
+    public static function create(string $providerName, array $registeredProviders = []): self
     {
         return new self(sprintf(
             'Provider "%s" is not registered, so you cannot use it. Did you forget to register it or made a typo?%s',
@@ -26,7 +29,7 @@ public static function create(string $providerName, array $registeredProviders =
         ));
     }
 
-    public static function noProviderRegistered()
+    public static function noProviderRegistered(): self
     {
         return new self('No provider registered.');
     }

src/Common/Location.php

@@ -27,17 +27,13 @@ interface Location
 {
     /**
      * Will always return the coordinates value object.
-     *
-     * @return Coordinates|null
      */
-    public function getCoordinates();
+    public function getCoordinates(): ?Coordinates;
 
     /**
      * Returns the bounds value object.
-     *
-     * @return Bounds|null
      */
-    public function getBounds();
+    public function getBounds(): ?Bounds;
 
     /**
      * Returns the street number value.
@@ -48,32 +44,24 @@ public function getStreetNumber();
 
     /**
      * Returns the street name value.
-     *
-     * @return string|null
      */
-    public function getStreetName();
+    public function getStreetName(): ?string;
 
     /**
      * Returns the city or locality value.
-     *
-     * @return string|null
      */
-    public function getLocality();
+    public function getLocality(): ?string;
 
     /**
      * Returns the postal code or zipcode value.
-     *
-     * @return string|null
      */
-    public function getPostalCode();
+    public function getPostalCode(): ?string;
 
     /**
      * Returns the locality district, or
      * sublocality, or neighborhood.
-     *
-     * @return string|null
      */
-    public function getSubLocality();
+    public function getSubLocality(): ?string;
 
     /**
      * Returns the administrative levels.
@@ -84,22 +72,20 @@ public function getAdminLevels(): AdminLevelCollection;
 
     /**
      * Returns the country value object.
-     *
-     * @return Country|null
      */
-    public function getCountry();
+    public function getCountry(): ?Country;
 
     /**
      * Returns the timezone for the Location. The timezone MUST be in the list of supported timezones.
      *
      * {@link http://php.net/manual/en/timezones.php}
-     *
-     * @return string|null
      */
-    public function getTimezone();
+    public function getTimezone(): ?string;
 
     /**
      * Returns an array with data indexed by name.
+     *
+     * @return array<string, mixed>
      */
     public function toArray(): array;
 

src/Common/Model/Address.php

@@ -105,37 +105,37 @@ public function getProvidedBy(): string
         return $this->providedBy;
     }
 
-    public function getCoordinates()
+    public function getCoordinates(): ?Coordinates
     {
         return $this->coordinates;
     }
 
-    public function getBounds()
+    public function getBounds(): ?Bounds
     {
         return $this->bounds;
     }
 
-    public function getStreetNumber()
+    public function getStreetNumber(): ?string
     {
         return $this->streetNumber;
     }
 
-    public function getStreetName()
+    public function getStreetName(): ?string
     {
         return $this->streetName;
     }
 
-    public function getLocality()
+    public function getLocality(): ?string
     {
         return $this->locality;
     }
 
-    public function getPostalCode()
+    public function getPostalCode(): ?string
     {
         return $this->postalCode;
     }
 
-    public function getSubLocality()
+    public function getSubLocality(): ?string
     {
         return $this->subLocality;
     }
@@ -145,19 +145,21 @@ public function getAdminLevels(): AdminLevelCollection
         return $this->adminLevels;
     }
 
-    public function getCountry()
+    public function getCountry(): ?Country
     {
         return $this->country;
     }
 
-    public function getTimezone()
+    public function getTimezone(): ?string
     {
         return $this->timezone;
     }
 
     /**
      * Create an Address with an array. Useful for testing.
      *
+     * @param array<string, mixed> $data
+     *
      * @return static
      */
     public static function createFromArray(array $data)
@@ -259,7 +261,7 @@ private static function createCountry($name, $code)
      *
      * @return Bounds|null
      */
-    private static function createBounds($south, $west, $north, $east)
+    private static function createBounds(?float $south, ?float $west, ?float $north, ?float $east)
     {
         if (null === $south || null === $west || null === $north || null === $east) {
             return null;

src/Common/Model/AddressBuilder.php

@@ -63,7 +63,7 @@ final class AddressBuilder
     private $subLocality;
 
     /**
-     * @var array
+     * @var AdminLevel[]
      */
     private $adminLevels = [];
 
@@ -85,7 +85,7 @@ final class AddressBuilder
     /**
      * A storage for extra parameters.
      *
-     * @var array
+     * @var array<string, mixed>
      */
     private $data = [];
 
@@ -210,7 +210,7 @@ public function setSubLocality($subLocality): self
     }
 
     /**
-     * @param array $adminLevels
+     * @param AdminLevel[] $adminLevels
      */
     public function setAdminLevels($adminLevels): self
     {
@@ -249,17 +249,14 @@ public function setTimezone($timezone): self
         return $this;
     }
 
-    public function setValue(string $name, $value): self
+    public function setValue(string $name, mixed $value): self
     {
         $this->data[$name] = $value;
 
         return $this;
     }
 
-    /**
-     * @param mixed|null $default
-     */
-    public function getValue(string $name, $default = null)
+    public function getValue(string $name, mixed $default = null): mixed
     {
         if ($this->hasValue($name)) {
             return $this->data[$name];

src/Common/Model/AdminLevelCollection.php

@@ -18,6 +18,8 @@
 
 /**
  * @author Giorgio Premi <[email protected]>
+ *
+ * @phpstan-implements \IteratorAggregate<int, AdminLevel>
  */
 final class AdminLevelCollection implements \IteratorAggregate, \Countable
 {
@@ -111,7 +113,7 @@ public function all(): array
     /**
      * @throws \OutOfBoundsException
      */
-    private function checkLevel(int $level)
+    private function checkLevel(int $level): void
     {
         if ($level <= 0 || $level > self::MAX_LEVEL_DEPTH) {
             throw new OutOfBounds(sprintf('Administrative level should be an integer in [1,%d], %d given', self::MAX_LEVEL_DEPTH, $level));

src/Common/Model/Bounds.php

@@ -102,6 +102,8 @@ public function getEast(): float
 
     /**
      * Returns an array with bounds.
+     *
+     * @return array{south: float, west: float, north: float, east: float}
      */
     public function toArray(): array
     {

src/Common/Model/Coordinates.php

@@ -66,6 +66,8 @@ public function getLongitude(): float
 
     /**
      * Returns the coordinates as a tuple.
+     *
+     * @return array{float, float}
      */
     public function toArray(): array
     {