docs: make @return strict

kenjis · kenjis · commit 10b3de20a437 · 2021-11-01T18:43:26.000+09:00
diff --git a/system/Database/BaseBuilder.php b/system/Database/BaseBuilder.php
@@ -1944,7 +1944,7 @@ protected function validateUpdate(): bool
      *
      * @throws DatabaseException
      *
-     * @return mixed Number of rows affected, SQL string, or FALSE on failure
+     * @return false|int|string[] Number of rows affected or FALSE on failure, SQL array when testMode
      */
     public function updateBatch(?array $set = null, ?string $index = null, int $batchSize = 100)
     {

Original file line number	Diff line number	Diff line change
`@@ -1944,7 +1944,7 @@ protected function validateUpdate(): bool`
`1944`	`1944`	`*`
`1945`	`1945`	`* @throws DatabaseException`
`1946`	`1946`	`*`
`1947`		`- * @return mixed Number of rows affected, SQL string, or FALSE on failure`
	`1947`	`+ * @return false\|int\|string[] Number of rows affected or FALSE on failure, SQL array when testMode`
`1948`	`1948`	`*/`
`1949`	`1949`	`public function updateBatch(?array $set = null, ?string $index = null, int $batchSize = 100)`
`1950`	`1950`	`{`