diff --git a/lib/private/Files/Mount/Manager.php b/lib/private/Files/Mount/Manager.php
index 044fd98dd222f..46697a7940f19 100644
--- a/lib/private/Files/Mount/Manager.php
+++ b/lib/private/Files/Mount/Manager.php
@@ -66,10 +66,7 @@ public function moveMount(string $mountPoint, string $target) {
 	}
 
 	/**
-	 * Find the mount for $path
-	 *
-	 * @param string $path
-	 * @return IMountPoint
+	 * Find/return the mount for $path
 	 */
 	public function find(string $path): IMountPoint {
 		$this->setupManager->setupForPath($path);
@@ -79,8 +76,6 @@ public function find(string $path): IMountPoint {
 			return $this->pathCache[$path];
 		}
 
-
-
 		if (count($this->mounts) === 0) {
 			$this->setupManager->setupRoot();
 			if (count($this->mounts) === 0) {
diff --git a/lib/public/Files/Mount/IMountManager.php b/lib/public/Files/Mount/IMountManager.php
index 43a771c07ce82..abbe1a085d0a2 100644
--- a/lib/public/Files/Mount/IMountManager.php
+++ b/lib/public/Files/Mount/IMountManager.php
@@ -43,13 +43,15 @@ public function removeMount(string $mountPoint);
 	public function moveMount(string $mountPoint, string $target);
 
 	/**
-	 * Find the mount for $path
+	 * Finds and returns the mount point for a given path.
 	 *
-	 * @param string $path
-	 * @return IMountPoint
+	 * @param string $path The filesystem path to search for a mount.
+	 * @return IMountPoint The found mount point.
+	 * @throws \OCP\Files\NotFoundException If no mount is found for the path.
+	 * @throws \Exception If no mounts exist after setup.
 	 * @since 8.2.0
 	 */
-	public function find(string $path): ?IMountPoint;
+	public function find(string $path): IMountPoint;
 
 	/**
 	 * Find all mounts in $path