[BUGFIX] Fix invalid check for .ts files (#376)

Resolves: #374

Author: simonschaufi

packages/typo3-fractor/rules/TYPO3v13/TypoScript/MigrateIncludeTypoScriptSyntaxFractor.php

@@ -122,8 +122,12 @@ public function refactor(Statement $statement): null|Statement
                     $source = $item->path();
 
                     // Rename all *.ts files to *.typoscript
-                    $destination = str_replace('.ts', '.typoscript', $source);
-                    $this->filesystem->move($source, $destination);
+                    if (str_ends_with($source, '.ts')) {
+                        $destination = str_replace('.ts', '.typoscript', $source);
+                        if ($this->filesystem->fileExists($source)) {
+                            $this->filesystem->move($source, $destination);
+                        }
+                    }
 
                     $statement->extensions = 'typoscript';
                 }