1 files changed, 17 insertions, 0 deletions
diff --git a/lib/public/IUserSession.php b/lib/public/IUserSession.php
index d7bf5f9a385..b3c470e5be5 100644
--- a/lib/public/IUserSession.php
+++ b/lib/public/IUserSession.php
@@ -42,6 +42,7 @@ namespace OCP;
 interface IUserSession {
 	/**
 	 * Do a user login
+	 *
 	 * @param string $user the username
 	 * @param string $password the password
 	 * @return bool true if successful
@@ -52,6 +53,7 @@ interface IUserSession {
 	/**
 	 * Logs the user out including all the session data
 	 * Logout, destroys session
+	 *
 	 * @return void
 	 * @since 6.0.0
 	 */
@@ -80,4 +82,19 @@ interface IUserSession {
 	 * @since 8.0.0
 	 */
 	public function isLoggedIn();
+
+	/**
+	 * get getImpersonatingUserID
+	 *
+	 * @return string|null
+	 * @since 18.0.0
+	 */
+	public function getImpersonatingUserID(): ?string;
+
+	/**
+	 * set setImpersonatingUserID
+	 *
+	 * @since 18.0.0
+	 */
+	public function setImpersonatingUserID(bool $useCurrentUser = true): void;
 }