From 02e5b72911d992e74cb40a986a40cddb130818c6 Mon Sep 17 00:00:00 2001
From: Andrii Babarytskyi <47076757+a-babarytskyi@users.noreply.github.com>
Date: Wed, 12 Mar 2025 16:21:20 +0100
Subject: [PATCH] Allow multiple template paths

updating type annotation, since jinja accepts list of paths and will look for potential templates in all of them.
---
 fastapi_mail/config.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fastapi_mail/config.py b/fastapi_mail/config.py
index 7536231..a0afb8a 100644
--- a/fastapi_mail/config.py
+++ b/fastapi_mail/config.py
@@ -1,4 +1,4 @@
-from typing import Optional
+from typing import Optional, Sequence, Union
 
 from aiosmtplib.api import DEFAULT_TIMEOUT
 from jinja2 import Environment, FileSystemLoader
@@ -16,7 +16,7 @@ class ConnectionConfig(Settings):
     MAIL_DEBUG: conint(gt=-1, lt=2) = 0  # type: ignore
     MAIL_FROM: EmailStr
     MAIL_FROM_NAME: Optional[str] = None
-    TEMPLATE_FOLDER: Optional[DirectoryPath] = None
+    TEMPLATE_FOLDER: Union[None, DirectoryPath, Sequence[DirectoryPath]] = None
     SUPPRESS_SEND: conint(gt=-1, lt=2) = 0  # type: ignore
     USE_CREDENTIALS: bool = True
     VALIDATE_CERTS: bool = True