Add init type hints [k-l] (#63188)

Co-authored-by: epenet <epenet@users.noreply.github.com>

homeassistant/components/lirc/__init__.py

@@ -7,6 +7,8 @@ import time
 import lirc
 
 from homeassistant.const import EVENT_HOMEASSISTANT_START, EVENT_HOMEASSISTANT_STOP
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers.typing import ConfigType
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -19,7 +21,7 @@ EVENT_IR_COMMAND_RECEIVED = "ir_command_received"
 ICON = "mdi:remote"
 
 
-def setup(hass, config):
+def setup(hass: HomeAssistant, config: ConfigType) -> bool:
     """Set up the LIRC capability."""
     # blocking=True gives unexpected behavior (multiple responses for 1 press)
     # also by not blocking, we allow hass to shut down the thread gracefully