From cefffde69169b049b0256a74ec487d7800c2eb47 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Roland=20H=C3=A4der?= <roland@mxchange.org>
Date: Mon, 20 Jun 2022 03:10:02 +0200
Subject: [PATCH] Changes: - added type-hints - added some missing
 documentation

---
 src/Database/DBA.php      | 6 +++---
 src/Database/Database.php | 1 +
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/Database/DBA.php b/src/Database/DBA.php
index e519a63cd6..a797d3235b 100644
--- a/src/Database/DBA.php
+++ b/src/Database/DBA.php
@@ -218,12 +218,12 @@ class DBA
 	/**
 	 * Check if data exists
 	 *
-	 * @param string|array $table Table name or array [schema => table]
-	 * @param array               $condition array of fields for condition
+	 * @param string $table     Table name or array [schema => table]
+	 * @param array  $condition Array of fields for condition
 	 * @return boolean Are there rows for that condition?
 	 * @throws \Exception
 	 */
-	public static function exists($table, array $condition): bool
+	public static function exists(string $table, array $condition): bool
 	{
 		return DI::dba()->exists($table, $condition);
 	}
diff --git a/src/Database/Database.php b/src/Database/Database.php
index 8c2cd0241d..384e1d1a65 100644
--- a/src/Database/Database.php
+++ b/src/Database/Database.php
@@ -1527,6 +1527,7 @@ class Database
 	 */
 	public function count($table, array $condition = [], array $params = []): int
 	{
+		// @TODO Can we dump this to have ": int" as returned type-hint?
 		if (empty($table)) {
 			throw new InvalidArgumentException('Parameter "table" cannot be empty.');
 		}