diff --git a/tests/components/rflink/test_binary_sensor.py b/tests/components/rflink/test_binary_sensor.py
index c92eaa30fe8..9329edb3a00 100644
--- a/tests/components/rflink/test_binary_sensor.py
+++ b/tests/components/rflink/test_binary_sensor.py
@@ -7,6 +7,7 @@ automatic sensor creation.
 from datetime import timedelta
 
 from freezegun import freeze_time
+import pytest
 
 from homeassistant.components.rflink import CONF_RECONNECT_INTERVAL
 from homeassistant.const import (
@@ -45,7 +46,9 @@ CONFIG = {
 }
 
 
-async def test_default_setup(hass: HomeAssistant, monkeypatch) -> None:
+async def test_default_setup(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Test all basic functionality of the rflink sensor component."""
     # setup mocking rflink module
     event_callback, create, _, _ = await mock_rflink(hass, CONFIG, DOMAIN, monkeypatch)
@@ -84,7 +87,9 @@ async def test_default_setup(hass: HomeAssistant, monkeypatch) -> None:
     assert hass.states.get("binary_sensor.test").state == STATE_OFF
 
 
-async def test_entity_availability(hass: HomeAssistant, monkeypatch) -> None:
+async def test_entity_availability(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """If Rflink device is disconnected, entities should become unavailable."""
     # Make sure Rflink mock does not 'recover' to quickly from the
     # disconnect or else the unavailability cannot be measured
@@ -125,7 +130,7 @@ async def test_entity_availability(hass: HomeAssistant, monkeypatch) -> None:
     assert hass.states.get("binary_sensor.test").state == STATE_ON
 
 
-async def test_off_delay(hass: HomeAssistant, monkeypatch) -> None:
+async def test_off_delay(hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch) -> None:
     """Test off_delay option."""
     # setup mocking rflink module
     event_callback, create, _, _ = await mock_rflink(hass, CONFIG, DOMAIN, monkeypatch)
@@ -188,7 +193,9 @@ async def test_off_delay(hass: HomeAssistant, monkeypatch) -> None:
     assert len(events) == 3
 
 
-async def test_restore_state(hass: HomeAssistant, monkeypatch) -> None:
+async def test_restore_state(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Ensure states are restored on startup."""
     mock_restore_cache(
         hass, (State(f"{DOMAIN}.test", STATE_ON), State(f"{DOMAIN}.test2", STATE_ON))
diff --git a/tests/components/rflink/test_cover.py b/tests/components/rflink/test_cover.py
index 0829fddef51..0f14e76620f 100644
--- a/tests/components/rflink/test_cover.py
+++ b/tests/components/rflink/test_cover.py
@@ -5,6 +5,8 @@ control of RFLink cover devices.
 
 """
 
+import pytest
+
 from homeassistant.components.rflink import EVENT_BUTTON_PRESSED
 from homeassistant.const import (
     ATTR_ENTITY_ID,
@@ -37,7 +39,9 @@ CONFIG = {
 }
 
 
-async def test_default_setup(hass: HomeAssistant, monkeypatch) -> None:
+async def test_default_setup(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Test all basic functionality of the RFLink cover component."""
     # setup mocking rflink module
     event_callback, create, protocol, _ = await mock_rflink(
@@ -107,7 +111,9 @@ async def test_default_setup(hass: HomeAssistant, monkeypatch) -> None:
     assert protocol.send_command_ack.call_args_list[1][0][1] == "UP"
 
 
-async def test_firing_bus_event(hass: HomeAssistant, monkeypatch) -> None:
+async def test_firing_bus_event(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Incoming RFLink command events should be put on the HA event bus."""
     config = {
         "rflink": {"port": "/dev/ttyABC0"},
@@ -142,7 +148,9 @@ async def test_firing_bus_event(hass: HomeAssistant, monkeypatch) -> None:
     assert calls[0].data == {"state": "down", "entity_id": f"{DOMAIN}.test"}
 
 
-async def test_signal_repetitions(hass: HomeAssistant, monkeypatch) -> None:
+async def test_signal_repetitions(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Command should be sent amount of configured repetitions."""
     config = {
         "rflink": {"port": "/dev/ttyABC0"},
@@ -180,7 +188,9 @@ async def test_signal_repetitions(hass: HomeAssistant, monkeypatch) -> None:
     assert protocol.send_command_ack.call_count == 5
 
 
-async def test_signal_repetitions_alternation(hass: HomeAssistant, monkeypatch) -> None:
+async def test_signal_repetitions_alternation(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Simultaneously switching entities must alternate repetitions."""
     config = {
         "rflink": {"port": "/dev/ttyABC0"},
@@ -211,7 +221,9 @@ async def test_signal_repetitions_alternation(hass: HomeAssistant, monkeypatch)
     assert protocol.send_command_ack.call_args_list[3][0][0] == "protocol_0_1"
 
 
-async def test_signal_repetitions_cancelling(hass: HomeAssistant, monkeypatch) -> None:
+async def test_signal_repetitions_cancelling(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Cancel outstanding repetitions when state changed."""
     config = {
         "rflink": {"port": "/dev/ttyABC0"},
@@ -240,7 +252,9 @@ async def test_signal_repetitions_cancelling(hass: HomeAssistant, monkeypatch) -
     assert protocol.send_command_ack.call_args_list[3][0][1] == "UP"
 
 
-async def test_group_alias(hass: HomeAssistant, monkeypatch) -> None:
+async def test_group_alias(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Group aliases should only respond to group commands (allon/alloff)."""
     config = {
         "rflink": {"port": "/dev/ttyABC0"},
@@ -270,7 +284,9 @@ async def test_group_alias(hass: HomeAssistant, monkeypatch) -> None:
     assert hass.states.get(f"{DOMAIN}.test").state == STATE_OPEN
 
 
-async def test_nogroup_alias(hass: HomeAssistant, monkeypatch) -> None:
+async def test_nogroup_alias(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Non group aliases should not respond to group commands."""
     config = {
         "rflink": {"port": "/dev/ttyABC0"},
@@ -303,7 +319,9 @@ async def test_nogroup_alias(hass: HomeAssistant, monkeypatch) -> None:
     assert hass.states.get(f"{DOMAIN}.test").state == STATE_OPEN
 
 
-async def test_nogroup_device_id(hass: HomeAssistant, monkeypatch) -> None:
+async def test_nogroup_device_id(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Device id that do not respond to group commands (allon/alloff)."""
     config = {
         "rflink": {"port": "/dev/ttyABC0"},
@@ -331,7 +349,9 @@ async def test_nogroup_device_id(hass: HomeAssistant, monkeypatch) -> None:
     assert hass.states.get(f"{DOMAIN}.test").state == STATE_OPEN
 
 
-async def test_restore_state(hass: HomeAssistant, monkeypatch) -> None:
+async def test_restore_state(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Ensure states are restored on startup."""
     config = {
         "rflink": {"port": "/dev/ttyABC0"},
@@ -377,7 +397,9 @@ async def test_restore_state(hass: HomeAssistant, monkeypatch) -> None:
 # The code checks the ID, it will use the
 # 'inverted' class when the name starts with
 # 'newkaku'
-async def test_inverted_cover(hass: HomeAssistant, monkeypatch) -> None:
+async def test_inverted_cover(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Ensure states are restored on startup."""
     config = {
         "rflink": {"port": "/dev/ttyABC0"},
diff --git a/tests/components/rflink/test_init.py b/tests/components/rflink/test_init.py
index f901e46aea1..47062fe250a 100644
--- a/tests/components/rflink/test_init.py
+++ b/tests/components/rflink/test_init.py
@@ -31,7 +31,12 @@ from homeassistant.helpers import entity_registry as er
 
 
 async def mock_rflink(
-    hass, config, domain, monkeypatch, failures=None, failcommand=False
+    hass: HomeAssistant,
+    config,
+    domain,
+    monkeypatch: pytest.MonkeyPatch,
+    failures=None,
+    failcommand=False,
 ):
     """Create mock RFLink asyncio protocol, test component setup."""
     transport, protocol = (Mock(), Mock())
@@ -77,7 +82,9 @@ async def mock_rflink(
     return event_callback, mock_create, protocol, disconnect_callback
 
 
-async def test_version_banner(hass: HomeAssistant, monkeypatch) -> None:
+async def test_version_banner(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Test sending unknown commands doesn't cause issues."""
     # use sensor domain during testing main platform
     domain = "sensor"
@@ -102,7 +109,9 @@ async def test_version_banner(hass: HomeAssistant, monkeypatch) -> None:
     )
 
 
-async def test_send_no_wait(hass: HomeAssistant, monkeypatch) -> None:
+async def test_send_no_wait(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Test command sending without ack."""
     domain = "switch"
     config = {
@@ -126,7 +135,9 @@ async def test_send_no_wait(hass: HomeAssistant, monkeypatch) -> None:
     assert protocol.send_command.call_args_list[0][0][1] == "off"
 
 
-async def test_cover_send_no_wait(hass: HomeAssistant, monkeypatch) -> None:
+async def test_cover_send_no_wait(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Test command sending to a cover device without ack."""
     domain = "cover"
     config = {
@@ -150,7 +161,9 @@ async def test_cover_send_no_wait(hass: HomeAssistant, monkeypatch) -> None:
     assert protocol.send_command.call_args_list[0][0][1] == "STOP"
 
 
-async def test_send_command(hass: HomeAssistant, monkeypatch) -> None:
+async def test_send_command(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Test send_command service."""
     domain = "rflink"
     config = {"rflink": {"port": "/dev/ttyABC0"}}
@@ -168,7 +181,9 @@ async def test_send_command(hass: HomeAssistant, monkeypatch) -> None:
     assert protocol.send_command_ack.call_args_list[0][0][1] == "on"
 
 
-async def test_send_command_invalid_arguments(hass: HomeAssistant, monkeypatch) -> None:
+async def test_send_command_invalid_arguments(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Test send_command service."""
     domain = "rflink"
     config = {"rflink": {"port": "/dev/ttyABC0"}}
@@ -201,7 +216,9 @@ async def test_send_command_invalid_arguments(hass: HomeAssistant, monkeypatch)
     assert not success, "send command should not succeed for unknown command"
 
 
-async def test_send_command_event_propagation(hass: HomeAssistant, monkeypatch) -> None:
+async def test_send_command_event_propagation(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Test event propagation for send_command service."""
     domain = "light"
     config = {
@@ -243,7 +260,9 @@ async def test_send_command_event_propagation(hass: HomeAssistant, monkeypatch)
     assert hass.states.get(f"{domain}.test1").state == "off"
 
 
-async def test_reconnecting_after_disconnect(hass: HomeAssistant, monkeypatch) -> None:
+async def test_reconnecting_after_disconnect(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """An unexpected disconnect should cause a reconnect."""
     domain = "sensor"
     config = {
@@ -267,7 +286,9 @@ async def test_reconnecting_after_disconnect(hass: HomeAssistant, monkeypatch) -
     assert mock_create.call_count == 2
 
 
-async def test_reconnecting_after_failure(hass: HomeAssistant, monkeypatch) -> None:
+async def test_reconnecting_after_failure(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """A failure to reconnect should be retried."""
     domain = "sensor"
     config = {
@@ -294,7 +315,9 @@ async def test_reconnecting_after_failure(hass: HomeAssistant, monkeypatch) -> N
     assert mock_create.call_count == 3
 
 
-async def test_error_when_not_connected(hass: HomeAssistant, monkeypatch) -> None:
+async def test_error_when_not_connected(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Sending command should error when not connected."""
     domain = "switch"
     config = {
@@ -324,7 +347,9 @@ async def test_error_when_not_connected(hass: HomeAssistant, monkeypatch) -> Non
     assert not success, "changing state should not succeed when disconnected"
 
 
-async def test_async_send_command_error(hass: HomeAssistant, monkeypatch) -> None:
+async def test_async_send_command_error(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Sending command should error when protocol fails."""
     domain = "rflink"
     config = {"rflink": {"port": "/dev/ttyABC0"}}
@@ -345,7 +370,9 @@ async def test_async_send_command_error(hass: HomeAssistant, monkeypatch) -> Non
     assert protocol.send_command_ack.call_args_list[0][0][1] == SERVICE_TURN_OFF
 
 
-async def test_race_condition(hass: HomeAssistant, monkeypatch) -> None:
+async def test_race_condition(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Test race condition for unknown components."""
     domain = "light"
     config = {"rflink": {"port": "/dev/ttyABC0"}, domain: {"platform": "rflink"}}
@@ -381,7 +408,7 @@ async def test_race_condition(hass: HomeAssistant, monkeypatch) -> None:
     assert new_sensor.state == "on"
 
 
-async def test_not_connected(hass: HomeAssistant, monkeypatch) -> None:
+async def test_not_connected() -> None:
     """Test Error when sending commands to a disconnected device."""
     test_device = RflinkCommand("DUMMY_DEVICE")
     RflinkCommand.set_rflink_protocol(None)
@@ -390,7 +417,9 @@ async def test_not_connected(hass: HomeAssistant, monkeypatch) -> None:
 
 
 async def test_keepalive(
-    hass: HomeAssistant, monkeypatch, caplog: pytest.LogCaptureFixture
+    hass: HomeAssistant,
+    monkeypatch: pytest.MonkeyPatch,
+    caplog: pytest.LogCaptureFixture,
 ) -> None:
     """Validate negative keepalive values."""
     keepalive_value = -3
@@ -418,7 +447,9 @@ async def test_keepalive(
 
 
 async def test_keepalive_2(
-    hass: HomeAssistant, monkeypatch, caplog: pytest.LogCaptureFixture
+    hass: HomeAssistant,
+    monkeypatch: pytest.MonkeyPatch,
+    caplog: pytest.LogCaptureFixture,
 ) -> None:
     """Validate very short keepalive values."""
     keepalive_value = 30
@@ -446,7 +477,9 @@ async def test_keepalive_2(
 
 
 async def test_keepalive_3(
-    hass: HomeAssistant, monkeypatch, caplog: pytest.LogCaptureFixture
+    hass: HomeAssistant,
+    monkeypatch: pytest.MonkeyPatch,
+    caplog: pytest.LogCaptureFixture,
 ) -> None:
     """Validate keepalive=0 value."""
     domain = RFLINK_DOMAIN
@@ -466,7 +499,9 @@ async def test_keepalive_3(
 
 
 async def test_default_keepalive(
-    hass: HomeAssistant, monkeypatch, caplog: pytest.LogCaptureFixture
+    hass: HomeAssistant,
+    monkeypatch: pytest.MonkeyPatch,
+    caplog: pytest.LogCaptureFixture,
 ) -> None:
     """Validate keepalive=0 value."""
     domain = RFLINK_DOMAIN
@@ -485,7 +520,9 @@ async def test_default_keepalive(
 
 
 async def test_unique_id(
-    hass: HomeAssistant, entity_registry: er.EntityRegistry, monkeypatch
+    hass: HomeAssistant,
+    entity_registry: er.EntityRegistry,
+    monkeypatch: pytest.MonkeyPatch,
 ) -> None:
     """Validate the device unique_id."""
 
diff --git a/tests/components/rflink/test_light.py b/tests/components/rflink/test_light.py
index 5ee2375bc36..ceb2b19e192 100644
--- a/tests/components/rflink/test_light.py
+++ b/tests/components/rflink/test_light.py
@@ -5,6 +5,8 @@ control of RFLink switch devices.
 
 """
 
+import pytest
+
 from homeassistant.components.light import ATTR_BRIGHTNESS
 from homeassistant.components.rflink import EVENT_BUTTON_PRESSED
 from homeassistant.const import (
@@ -38,7 +40,9 @@ CONFIG = {
 }
 
 
-async def test_default_setup(hass: HomeAssistant, monkeypatch) -> None:
+async def test_default_setup(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Test all basic functionality of the RFLink switch component."""
     # setup mocking rflink module
     event_callback, create, protocol, _ = await mock_rflink(
@@ -146,7 +150,9 @@ async def test_default_setup(hass: HomeAssistant, monkeypatch) -> None:
     assert protocol.send_command_ack.call_args_list[5][0][1] == "7"
 
 
-async def test_firing_bus_event(hass: HomeAssistant, monkeypatch) -> None:
+async def test_firing_bus_event(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Incoming RFLink command events should be put on the HA event bus."""
     config = {
         "rflink": {"port": "/dev/ttyABC0"},
@@ -181,7 +187,9 @@ async def test_firing_bus_event(hass: HomeAssistant, monkeypatch) -> None:
     assert calls[0].data == {"state": "off", "entity_id": f"{DOMAIN}.test"}
 
 
-async def test_signal_repetitions(hass: HomeAssistant, monkeypatch) -> None:
+async def test_signal_repetitions(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Command should be sent amount of configured repetitions."""
     config = {
         "rflink": {"port": "/dev/ttyABC0"},
@@ -237,7 +245,9 @@ async def test_signal_repetitions(hass: HomeAssistant, monkeypatch) -> None:
     assert protocol.send_command_ack.call_count == 8
 
 
-async def test_signal_repetitions_alternation(hass: HomeAssistant, monkeypatch) -> None:
+async def test_signal_repetitions_alternation(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Simultaneously switching entities must alternate repetitions."""
     config = {
         "rflink": {"port": "/dev/ttyABC0"},
@@ -268,7 +278,9 @@ async def test_signal_repetitions_alternation(hass: HomeAssistant, monkeypatch)
     assert protocol.send_command_ack.call_args_list[3][0][0] == "protocol_0_1"
 
 
-async def test_signal_repetitions_cancelling(hass: HomeAssistant, monkeypatch) -> None:
+async def test_signal_repetitions_cancelling(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Cancel outstanding repetitions when state changed."""
     config = {
         "rflink": {"port": "/dev/ttyABC0"},
@@ -302,7 +314,9 @@ async def test_signal_repetitions_cancelling(hass: HomeAssistant, monkeypatch) -
     ]
 
 
-async def test_type_toggle(hass: HomeAssistant, monkeypatch) -> None:
+async def test_type_toggle(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Test toggle type lights (on/on)."""
     config = {
         "rflink": {"port": "/dev/ttyABC0"},
@@ -347,7 +361,9 @@ async def test_type_toggle(hass: HomeAssistant, monkeypatch) -> None:
     assert hass.states.get(f"{DOMAIN}.toggle_test").state == "off"
 
 
-async def test_set_level_command(hass: HomeAssistant, monkeypatch) -> None:
+async def test_set_level_command(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Test 'set_level=XX' events."""
     config = {
         "rflink": {"port": "/dev/ttyABC0"},
@@ -434,7 +450,9 @@ async def test_set_level_command(hass: HomeAssistant, monkeypatch) -> None:
     assert state.attributes[ATTR_BRIGHTNESS] == 0
 
 
-async def test_group_alias(hass: HomeAssistant, monkeypatch) -> None:
+async def test_group_alias(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Group aliases should only respond to group commands (allon/alloff)."""
     config = {
         "rflink": {"port": "/dev/ttyABC0"},
@@ -471,7 +489,9 @@ async def test_group_alias(hass: HomeAssistant, monkeypatch) -> None:
     assert hass.states.get(f"{DOMAIN}.test2").state == "on"
 
 
-async def test_nogroup_alias(hass: HomeAssistant, monkeypatch) -> None:
+async def test_nogroup_alias(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Non group aliases should not respond to group commands."""
     config = {
         "rflink": {"port": "/dev/ttyABC0"},
@@ -504,7 +524,9 @@ async def test_nogroup_alias(hass: HomeAssistant, monkeypatch) -> None:
     assert hass.states.get(f"{DOMAIN}.test").state == "on"
 
 
-async def test_nogroup_device_id(hass: HomeAssistant, monkeypatch) -> None:
+async def test_nogroup_device_id(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Device id that do not respond to group commands (allon/alloff)."""
     config = {
         "rflink": {"port": "/dev/ttyABC0"},
@@ -532,7 +554,9 @@ async def test_nogroup_device_id(hass: HomeAssistant, monkeypatch) -> None:
     assert hass.states.get(f"{DOMAIN}.test").state == "on"
 
 
-async def test_disable_automatic_add(hass: HomeAssistant, monkeypatch) -> None:
+async def test_disable_automatic_add(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """If disabled new devices should not be automatically added."""
     config = {
         "rflink": {"port": "/dev/ttyABC0"},
@@ -550,7 +574,9 @@ async def test_disable_automatic_add(hass: HomeAssistant, monkeypatch) -> None:
     assert not hass.states.get(f"{DOMAIN}.protocol_0_0")
 
 
-async def test_restore_state(hass: HomeAssistant, monkeypatch) -> None:
+async def test_restore_state(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Ensure states are restored on startup."""
     config = {
         "rflink": {"port": "/dev/ttyABC0"},
diff --git a/tests/components/rflink/test_sensor.py b/tests/components/rflink/test_sensor.py
index e375f3ae863..278dd45a114 100644
--- a/tests/components/rflink/test_sensor.py
+++ b/tests/components/rflink/test_sensor.py
@@ -5,6 +5,8 @@ automatic sensor creation.
 
 """
 
+import pytest
+
 from homeassistant.components.rflink import (
     CONF_RECONNECT_INTERVAL,
     DATA_ENTITY_LOOKUP,
@@ -39,7 +41,9 @@ CONFIG = {
 }
 
 
-async def test_default_setup(hass: HomeAssistant, monkeypatch) -> None:
+async def test_default_setup(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Test all basic functionality of the rflink sensor component."""
     # setup mocking rflink module
     event_callback, create, _, _ = await mock_rflink(hass, CONFIG, DOMAIN, monkeypatch)
@@ -100,7 +104,9 @@ async def test_default_setup(hass: HomeAssistant, monkeypatch) -> None:
     assert bat_sensor.attributes[ATTR_ICON] == "mdi:battery"
 
 
-async def test_disable_automatic_add(hass: HomeAssistant, monkeypatch) -> None:
+async def test_disable_automatic_add(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """If disabled new devices should not be automatically added."""
     config = {
         "rflink": {"port": "/dev/ttyABC0"},
@@ -125,7 +131,9 @@ async def test_disable_automatic_add(hass: HomeAssistant, monkeypatch) -> None:
     assert not hass.states.get("sensor.test2")
 
 
-async def test_entity_availability(hass: HomeAssistant, monkeypatch) -> None:
+async def test_entity_availability(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """If Rflink device is disconnected, entities should become unavailable."""
     # Make sure Rflink mock does not 'recover' to quickly from the
     # disconnect or else the unavailability cannot be measured
@@ -160,7 +168,7 @@ async def test_entity_availability(hass: HomeAssistant, monkeypatch) -> None:
     assert hass.states.get("sensor.test").state == STATE_UNKNOWN
 
 
-async def test_aliases(hass: HomeAssistant, monkeypatch) -> None:
+async def test_aliases(hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch) -> None:
     """Validate the response to sensor's alias (with aliases)."""
     config = {
         "rflink": {"port": "/dev/ttyABC0"},
@@ -202,7 +210,9 @@ async def test_aliases(hass: HomeAssistant, monkeypatch) -> None:
     assert updated_sensor.attributes[ATTR_UNIT_OF_MEASUREMENT] == PERCENTAGE
 
 
-async def test_race_condition(hass: HomeAssistant, monkeypatch) -> None:
+async def test_race_condition(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Test race condition for unknown components."""
     config = {"rflink": {"port": "/dev/ttyABC0"}, DOMAIN: {"platform": "rflink"}}
     tmp_entity = TMP_ENTITY.format("test3")
@@ -241,7 +251,9 @@ async def test_race_condition(hass: HomeAssistant, monkeypatch) -> None:
     assert new_sensor.state == "ko"
 
 
-async def test_sensor_attributes(hass: HomeAssistant, monkeypatch) -> None:
+async def test_sensor_attributes(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Validate the sensor attributes."""
 
     config = {
diff --git a/tests/components/rflink/test_switch.py b/tests/components/rflink/test_switch.py
index 705856565ae..2aab145f847 100644
--- a/tests/components/rflink/test_switch.py
+++ b/tests/components/rflink/test_switch.py
@@ -5,6 +5,8 @@ control of Rflink switch devices.
 
 """
 
+import pytest
+
 from homeassistant.components.rflink import EVENT_BUTTON_PRESSED
 from homeassistant.const import (
     ATTR_ENTITY_ID,
@@ -33,7 +35,9 @@ CONFIG = {
 }
 
 
-async def test_default_setup(hass: HomeAssistant, monkeypatch) -> None:
+async def test_default_setup(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Test all basic functionality of the rflink switch component."""
     # setup mocking rflink module
     event_callback, create, protocol, _ = await mock_rflink(
@@ -93,7 +97,9 @@ async def test_default_setup(hass: HomeAssistant, monkeypatch) -> None:
     assert protocol.send_command_ack.call_args_list[1][0][1] == "on"
 
 
-async def test_group_alias(hass: HomeAssistant, monkeypatch) -> None:
+async def test_group_alias(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Group aliases should only respond to group commands (allon/alloff)."""
     config = {
         "rflink": {"port": "/dev/ttyABC0"},
@@ -123,7 +129,9 @@ async def test_group_alias(hass: HomeAssistant, monkeypatch) -> None:
     assert hass.states.get(f"{DOMAIN}.test").state == "on"
 
 
-async def test_nogroup_alias(hass: HomeAssistant, monkeypatch) -> None:
+async def test_nogroup_alias(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Non group aliases should not respond to group commands."""
     config = {
         "rflink": {"port": "/dev/ttyABC0"},
@@ -156,7 +164,9 @@ async def test_nogroup_alias(hass: HomeAssistant, monkeypatch) -> None:
     assert hass.states.get(f"{DOMAIN}.test").state == "on"
 
 
-async def test_nogroup_device_id(hass: HomeAssistant, monkeypatch) -> None:
+async def test_nogroup_device_id(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Device id that do not respond to group commands (allon/alloff)."""
     config = {
         "rflink": {"port": "/dev/ttyABC0"},
@@ -184,7 +194,9 @@ async def test_nogroup_device_id(hass: HomeAssistant, monkeypatch) -> None:
     assert hass.states.get(f"{DOMAIN}.test").state == "on"
 
 
-async def test_device_defaults(hass: HomeAssistant, monkeypatch) -> None:
+async def test_device_defaults(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Event should fire if device_defaults config says so."""
     config = {
         "rflink": {"port": "/dev/ttyABC0"},
@@ -216,7 +228,9 @@ async def test_device_defaults(hass: HomeAssistant, monkeypatch) -> None:
     assert calls[0].data == {"state": "off", "entity_id": f"{DOMAIN}.test"}
 
 
-async def test_not_firing_default(hass: HomeAssistant, monkeypatch) -> None:
+async def test_not_firing_default(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """By default no bus events should be fired."""
     config = {
         "rflink": {"port": "/dev/ttyABC0"},
@@ -246,7 +260,9 @@ async def test_not_firing_default(hass: HomeAssistant, monkeypatch) -> None:
     assert not calls, "an event has been fired"
 
 
-async def test_restore_state(hass: HomeAssistant, monkeypatch) -> None:
+async def test_restore_state(
+    hass: HomeAssistant, monkeypatch: pytest.MonkeyPatch
+) -> None:
     """Ensure states are restored on startup."""
     config = {
         "rflink": {"port": "/dev/ttyABC0"},
diff --git a/tests/components/rflink/test_utils.py b/tests/components/rflink/test_utils.py
index 170a05f8623..38804d14ecc 100644
--- a/tests/components/rflink/test_utils.py
+++ b/tests/components/rflink/test_utils.py
@@ -4,10 +4,9 @@ from homeassistant.components.rflink.utils import (
     brightness_to_rflink,
     rflink_to_brightness,
 )
-from homeassistant.core import HomeAssistant
 
 
-async def test_utils(hass: HomeAssistant, monkeypatch) -> None:
+async def test_utils() -> None:
     """Test all utils methods."""
     # test brightness_to_rflink
     assert brightness_to_rflink(0) == 0