Code quality improvement

Signed-off-by: Kamil Tekiela <tekiela246@gmail.com>

phpstan-baseline.neon

@@ -5982,7 +5982,7 @@ parameters:
 
 		-
 			message: "#^Construct empty\\(\\) is not allowed\\. Use more strict comparison\\.$#"
-			count: 2
+			count: 1
 			path: src/Controllers/Table/DropColumnController.php
 
 		-
@@ -8222,7 +8222,7 @@ parameters:
 
 		-
 			message: "#^Construct empty\\(\\) is not allowed\\. Use more strict comparison\\.$#"
-			count: 3
+			count: 2
 			path: src/Controllers/VersionCheckController.php
 
 		-

src/Controllers/Table/DropColumnController.php

@@ -62,7 +62,7 @@ final class DropColumnController extends AbstractController
             $message = Message::success(__('No change'));
         }
 
-        if (empty($message)) {
+        if (! isset($message)) {
             $message = Message::success(
                 _ngettext(
                     '%1$d column has been dropped successfully.',

src/Controllers/VersionCheckController.php

@@ -41,7 +41,7 @@ class VersionCheckController extends AbstractController
 
         $versionDetails = $this->versionInformation->getLatestVersion();
 
-        if (empty($versionDetails)) {
+        if ($versionDetails === null) {
             echo json_encode([]);
 
             return;

src/Gis/GisGeometry.php

@@ -316,7 +316,7 @@ abstract class GisGeometry
     {
         $parts = explode('),(', $wktCoords);
 
-        return array_map(fn (string $coord) => $this->extractPoints1d($coord, $scaleData), $parts);
+        return array_map(fn (string $coord): array => $this->extractPoints1d($coord, $scaleData), $parts);
     }
 
     /**
@@ -329,7 +329,7 @@ abstract class GisGeometry
     {
         $parts = explode(')),((', $wktCoords);
 
-        return array_map(fn (string $coord) => $this->extractPoints2d($coord, $scaleData), $parts);
+        return array_map(fn (string $coord): array => $this->extractPoints2d($coord, $scaleData), $parts);
     }
 
     /**