diff --git a/homeassistant/components/doorbird/__init__.py b/homeassistant/components/doorbird/__init__.py
index 0bd34d1a724..6fc176d4507 100644
--- a/homeassistant/components/doorbird/__init__.py
+++ b/homeassistant/components/doorbird/__init__.py
@@ -1,4 +1,6 @@
 """Support for DoorBird devices."""
+from __future__ import annotations
+
 from http import HTTPStatus
 import logging
 
@@ -285,7 +287,7 @@ class ConfiguredDoorBird:
         """Return whether the given URL is registered as a device favorite."""
         return self.get_webhook_id(url, favs) is not None
 
-    def get_webhook_id(self, url, favs=None) -> str or None:
+    def get_webhook_id(self, url, favs=None) -> str | None:
         """
         Return the device favorite ID for the given URL.
 
diff --git a/homeassistant/components/doorbird/button.py b/homeassistant/components/doorbird/button.py
index b823c81c6d0..6e162599e36 100644
--- a/homeassistant/components/doorbird/button.py
+++ b/homeassistant/components/doorbird/button.py
@@ -70,6 +70,8 @@ async def async_setup_entry(
 class DoorBirdButton(DoorBirdEntity, ButtonEntity):
     """A relay in a DoorBird device."""
 
+    entity_description: DoorbirdButtonEntityDescription
+
     def __init__(
         self,
         doorstation: DoorBird,
diff --git a/homeassistant/components/enphase_envoy/sensor.py b/homeassistant/components/enphase_envoy/sensor.py
index ba19f0a3f53..03431ddc3ea 100644
--- a/homeassistant/components/enphase_envoy/sensor.py
+++ b/homeassistant/components/enphase_envoy/sensor.py
@@ -135,7 +135,7 @@ class Envoy(CoordinatorEntity, SensorEntity):
         return None
 
     @property
-    def device_info(self) -> DeviceInfo:
+    def device_info(self) -> DeviceInfo | None:
         """Return the device_info of the device."""
         if not self._device_serial_number:
             return None
diff --git a/homeassistant/components/flo/binary_sensor.py b/homeassistant/components/flo/binary_sensor.py
index 44e1fd676ea..c395e6136fe 100644
--- a/homeassistant/components/flo/binary_sensor.py
+++ b/homeassistant/components/flo/binary_sensor.py
@@ -23,7 +23,7 @@ async def async_setup_entry(
     devices: list[FloDeviceDataUpdateCoordinator] = hass.data[FLO_DOMAIN][
         config_entry.entry_id
     ]["devices"]
-    entities = []
+    entities: list[BinarySensorEntity] = []
     for device in devices:
         if device.device_type == "puck_oem":
             # Flo "pucks" (leak detectors) *do* support pending alerts.
diff --git a/homeassistant/components/flo/device.py b/homeassistant/components/flo/device.py
index cc32acb485c..ca4b6aa6234 100644
--- a/homeassistant/components/flo/device.py
+++ b/homeassistant/components/flo/device.py
@@ -28,8 +28,8 @@ class FloDeviceDataUpdateCoordinator(DataUpdateCoordinator):
         self._flo_location_id: str = location_id
         self._flo_device_id: str = device_id
         self._manufacturer: str = "Flo by Moen"
-        self._device_information: dict[str, Any] | None = None
-        self._water_usage: dict[str, Any] | None = None
+        self._device_information: dict[str, Any] = {}
+        self._water_usage: dict[str, Any] = {}
         super().__init__(
             hass,
             LOGGER,
diff --git a/homeassistant/components/fortios/device_tracker.py b/homeassistant/components/fortios/device_tracker.py
index 0e2d45db537..d6992d8c045 100644
--- a/homeassistant/components/fortios/device_tracker.py
+++ b/homeassistant/components/fortios/device_tracker.py
@@ -6,6 +6,7 @@ This component is part of the device_tracker platform.
 from __future__ import annotations
 
 import logging
+from typing import Any
 
 from awesomeversion import AwesomeVersion
 from fortiosapi import FortiOSAPI
@@ -13,7 +14,7 @@ import voluptuous as vol
 
 from homeassistant.components.device_tracker import (
     DOMAIN,
-    PLATFORM_SCHEMA,
+    PLATFORM_SCHEMA as BASE_PLATFORM_SCHEMA,
     DeviceScanner,
 )
 from homeassistant.const import CONF_HOST, CONF_TOKEN, CONF_VERIFY_SSL
@@ -25,7 +26,7 @@ _LOGGER = logging.getLogger(__name__)
 DEFAULT_VERIFY_SSL = False
 
 
-PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
+PLATFORM_SCHEMA = BASE_PLATFORM_SCHEMA.extend(
     {
         vol.Required(CONF_HOST): cv.string,
         vol.Required(CONF_TOKEN): cv.string,
@@ -71,8 +72,8 @@ class FortiOSDeviceScanner(DeviceScanner):
 
     def __init__(self, fgt) -> None:
         """Initialize the scanner."""
-        self._clients = {}
-        self._clients_json = {}
+        self._clients: list[str] = []
+        self._clients_json: dict[str, Any] = {}
         self._fgt = fgt
 
     def update(self):
diff --git a/homeassistant/components/foscam/__init__.py b/homeassistant/components/foscam/__init__.py
index da2d61ef369..2adac19c1de 100644
--- a/homeassistant/components/foscam/__init__.py
+++ b/homeassistant/components/foscam/__init__.py
@@ -71,7 +71,9 @@ async def async_migrate_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
         if ret != 0:
             rtsp_port = response.get("rtspPort") or response.get("mediaPort")
 
-        entry.data = {**entry.data, CONF_RTSP_PORT: rtsp_port}
+        hass.config_entries.async_update_entry(
+            entry, data={**entry.data, CONF_RTSP_PORT: rtsp_port}
+        )
 
         # Change entry version
         entry.version = 2
diff --git a/mypy.ini b/mypy.ini
index 77e47ffdb5c..9f76bfa9739 100644
--- a/mypy.ini
+++ b/mypy.ini
@@ -2036,12 +2036,6 @@ ignore_errors = true
 [mypy-homeassistant.components.dhcp.*]
 ignore_errors = true
 
-[mypy-homeassistant.components.doorbird.*]
-ignore_errors = true
-
-[mypy-homeassistant.components.enphase_envoy.*]
-ignore_errors = true
-
 [mypy-homeassistant.components.evohome.*]
 ignore_errors = true
 
@@ -2051,15 +2045,6 @@ ignore_errors = true
 [mypy-homeassistant.components.firmata.*]
 ignore_errors = true
 
-[mypy-homeassistant.components.flo.*]
-ignore_errors = true
-
-[mypy-homeassistant.components.fortios.*]
-ignore_errors = true
-
-[mypy-homeassistant.components.foscam.*]
-ignore_errors = true
-
 [mypy-homeassistant.components.freebox.*]
 ignore_errors = true
 
diff --git a/script/hassfest/mypy_config.py b/script/hassfest/mypy_config.py
index b41703d4065..bf1d008a059 100644
--- a/script/hassfest/mypy_config.py
+++ b/script/hassfest/mypy_config.py
@@ -24,14 +24,9 @@ IGNORED_MODULES: Final[list[str]] = [
     "homeassistant.components.demo.*",
     "homeassistant.components.denonavr.*",
     "homeassistant.components.dhcp.*",
-    "homeassistant.components.doorbird.*",
-    "homeassistant.components.enphase_envoy.*",
     "homeassistant.components.evohome.*",
     "homeassistant.components.fireservicerota.*",
     "homeassistant.components.firmata.*",
-    "homeassistant.components.flo.*",
-    "homeassistant.components.fortios.*",
-    "homeassistant.components.foscam.*",
     "homeassistant.components.freebox.*",
     "homeassistant.components.geniushub.*",
     "homeassistant.components.google_assistant.*",