1 files changed, 31 insertions, 0 deletions
diff --git a/MLEB/Translate/src/PageTranslation/ParsingFailure.php b/MLEB/Translate/src/PageTranslation/ParsingFailure.php
new file mode 100644
index 00000000..a3012c7b
--- /dev/null
+++ b/MLEB/Translate/src/PageTranslation/ParsingFailure.php
@@ -0,0 +1,31 @@
+<?php
+declare( strict_types = 1 );
+
+namespace MediaWiki\Extension\Translate\PageTranslation;
+
+use RuntimeException;
+
+/**
+ * Represents any kind of failure to parse a translatable page source code.
+ *
+ * This is an internal exception that includes information to produce translated error messages, but
+ * actually displaying them to users is handlded by TPException and MediaWiki core.
+ *
+ * @author Niklas Laxström
+ * @license GPL-2.0-or-later
+ * @since 2020.08
+ */
+class ParsingFailure extends RuntimeException {
+	private $messageSpec;
+
+	public function __construct( string $message, array $messageSpec ) {
+		parent::__construct( $message );
+		$this->messageSpec = $messageSpec;
+	}
+
+	public function getMessageSpecification(): array {
+		return $this->messageSpec;
+	}
+}
+
+class_alias( ParsingFailure::class, '\MediaWiki\Extensions\Translate\ParsingFailure' );