diff --git a/homeassistant/components/broadlink/config_flow.py b/homeassistant/components/broadlink/config_flow.py
index 2d79ba4bea1..5d7acfd8b84 100644
--- a/homeassistant/components/broadlink/config_flow.py
+++ b/homeassistant/components/broadlink/config_flow.py
@@ -314,10 +314,10 @@ class BroadlinkFlowHandler(ConfigFlow, domain=DOMAIN):
             step_id="finish", data_schema=vol.Schema(data_schema), errors=errors
         )
 
-    async def async_step_import(self, import_info):
+    async def async_step_import(self, import_data: dict[str, Any]) -> ConfigFlowResult:
         """Import a device."""
-        self._async_abort_entries_match({CONF_HOST: import_info[CONF_HOST]})
-        return await self.async_step_user(import_info)
+        self._async_abort_entries_match({CONF_HOST: import_data[CONF_HOST]})
+        return await self.async_step_user(import_data)
 
     async def async_step_reauth(
         self, entry_data: Mapping[str, Any]
diff --git a/homeassistant/components/ecobee/config_flow.py b/homeassistant/components/ecobee/config_flow.py
index e9a89e0fba5..c0d4d9b03fc 100644
--- a/homeassistant/components/ecobee/config_flow.py
+++ b/homeassistant/components/ecobee/config_flow.py
@@ -80,7 +80,7 @@ class EcobeeFlowHandler(ConfigFlow, domain=DOMAIN):
             description_placeholders={"pin": self._ecobee.pin},
         )
 
-    async def async_step_import(self, import_data):
+    async def async_step_import(self, import_data: None) -> ConfigFlowResult:
         """Import ecobee config from configuration.yaml.
 
         Triggered by async_setup only if a config entry doesn't already exist.
diff --git a/homeassistant/components/emulated_roku/config_flow.py b/homeassistant/components/emulated_roku/config_flow.py
index 0e5cc1ba55a..eed0298fc57 100644
--- a/homeassistant/components/emulated_roku/config_flow.py
+++ b/homeassistant/components/emulated_roku/config_flow.py
@@ -56,6 +56,6 @@ class EmulatedRokuFlowHandler(ConfigFlow, domain=DOMAIN):
             errors=errors,
         )
 
-    async def async_step_import(self, import_config):
+    async def async_step_import(self, import_data: dict[str, Any]) -> ConfigFlowResult:
         """Handle a flow import."""
-        return await self.async_step_user(import_config)
+        return await self.async_step_user(import_data)
diff --git a/homeassistant/components/geonetnz_quakes/config_flow.py b/homeassistant/components/geonetnz_quakes/config_flow.py
index ac5a2e8c48e..083ac29b362 100644
--- a/homeassistant/components/geonetnz_quakes/config_flow.py
+++ b/homeassistant/components/geonetnz_quakes/config_flow.py
@@ -45,9 +45,9 @@ class GeonetnzQuakesFlowHandler(ConfigFlow, domain=DOMAIN):
             step_id="user", data_schema=DATA_SCHEMA, errors=errors or {}
         )
 
-    async def async_step_import(self, import_config):
+    async def async_step_import(self, import_data: dict[str, Any]) -> ConfigFlowResult:
         """Import a config entry from configuration.yaml."""
-        return await self.async_step_user(import_config)
+        return await self.async_step_user(import_data)
 
     async def async_step_user(
         self, user_input: dict[str, Any] | None = None
diff --git a/homeassistant/components/google_assistant/config_flow.py b/homeassistant/components/google_assistant/config_flow.py
index 9504c623138..5934657f9ae 100644
--- a/homeassistant/components/google_assistant/config_flow.py
+++ b/homeassistant/components/google_assistant/config_flow.py
@@ -1,6 +1,8 @@
 """Config flow for google assistant component."""
 
-from homeassistant.config_entries import ConfigFlow
+from typing import Any
+
+from homeassistant.config_entries import ConfigFlow, ConfigFlowResult
 
 from .const import CONF_PROJECT_ID, DOMAIN
 
@@ -10,10 +12,10 @@ class GoogleAssistantHandler(ConfigFlow, domain=DOMAIN):
 
     VERSION = 1
 
-    async def async_step_import(self, user_input):
+    async def async_step_import(self, import_data: dict[str, Any]) -> ConfigFlowResult:
         """Import a config entry."""
-        await self.async_set_unique_id(unique_id=user_input[CONF_PROJECT_ID])
+        await self.async_set_unique_id(unique_id=import_data[CONF_PROJECT_ID])
         self._abort_if_unique_id_configured()
         return self.async_create_entry(
-            title=user_input[CONF_PROJECT_ID], data=user_input
+            title=import_data[CONF_PROJECT_ID], data=import_data
         )
diff --git a/homeassistant/components/habitica/config_flow.py b/homeassistant/components/habitica/config_flow.py
index 742523751a2..a40261c0902 100644
--- a/homeassistant/components/habitica/config_flow.py
+++ b/homeassistant/components/habitica/config_flow.py
@@ -82,7 +82,7 @@ class HabiticaConfigFlow(ConfigFlow, domain=DOMAIN):
             description_placeholders={},
         )
 
-    async def async_step_import(self, import_data):
+    async def async_step_import(self, import_data: dict[str, Any]) -> ConfigFlowResult:
         """Import habitica config from configuration.yaml."""
 
         async_create_issue(
diff --git a/homeassistant/components/hlk_sw16/config_flow.py b/homeassistant/components/hlk_sw16/config_flow.py
index df2f32088cf..8dd75561af3 100644
--- a/homeassistant/components/hlk_sw16/config_flow.py
+++ b/homeassistant/components/hlk_sw16/config_flow.py
@@ -70,9 +70,9 @@ class SW16FlowHandler(ConfigFlow, domain=DOMAIN):
 
     VERSION = 1
 
-    async def async_step_import(self, user_input):
+    async def async_step_import(self, import_data: dict[str, Any]) -> ConfigFlowResult:
         """Handle import."""
-        return await self.async_step_user(user_input)
+        return await self.async_step_user(import_data)
 
     async def async_step_user(
         self, user_input: dict[str, Any] | None = None
diff --git a/homeassistant/components/juicenet/config_flow.py b/homeassistant/components/juicenet/config_flow.py
index 393e6842274..8bcee5677e6 100644
--- a/homeassistant/components/juicenet/config_flow.py
+++ b/homeassistant/components/juicenet/config_flow.py
@@ -69,9 +69,9 @@ class JuiceNetConfigFlow(ConfigFlow, domain=DOMAIN):
             step_id="user", data_schema=DATA_SCHEMA, errors=errors
         )
 
-    async def async_step_import(self, user_input):
+    async def async_step_import(self, import_data: dict[str, Any]) -> ConfigFlowResult:
         """Handle import."""
-        return await self.async_step_user(user_input)
+        return await self.async_step_user(import_data)
 
 
 class CannotConnect(exceptions.HomeAssistantError):
diff --git a/homeassistant/components/kodi/config_flow.py b/homeassistant/components/kodi/config_flow.py
index c740aeb6057..26b5214c733 100644
--- a/homeassistant/components/kodi/config_flow.py
+++ b/homeassistant/components/kodi/config_flow.py
@@ -226,12 +226,12 @@ class KodiConfigFlow(ConfigFlow, domain=DOMAIN):
 
         return self._show_ws_port_form(errors)
 
-    async def async_step_import(self, data):
+    async def async_step_import(self, import_data: dict[str, Any]) -> ConfigFlowResult:
         """Handle import from YAML."""
         reason = None
         try:
-            await validate_http(self.hass, data)
-            await validate_ws(self.hass, data)
+            await validate_http(self.hass, import_data)
+            await validate_ws(self.hass, import_data)
         except InvalidAuth:
             _LOGGER.exception("Invalid Kodi credentials")
             reason = "invalid_auth"
@@ -242,7 +242,9 @@ class KodiConfigFlow(ConfigFlow, domain=DOMAIN):
             _LOGGER.exception("Unexpected exception")
             reason = "unknown"
         else:
-            return self.async_create_entry(title=data[CONF_NAME], data=data)
+            return self.async_create_entry(
+                title=import_data[CONF_NAME], data=import_data
+            )
 
         return self.async_abort(reason=reason)
 
diff --git a/homeassistant/components/konnected/config_flow.py b/homeassistant/components/konnected/config_flow.py
index 6c9a542c53b..48016cd066a 100644
--- a/homeassistant/components/konnected/config_flow.py
+++ b/homeassistant/components/konnected/config_flow.py
@@ -202,24 +202,24 @@ class KonnectedFlowHandler(ConfigFlow, domain=DOMAIN):
             random.choices(f"{string.ascii_uppercase}{string.digits}", k=20)
         )
 
-    async def async_step_import(self, device_config):
+    async def async_step_import(self, import_data: dict[str, Any]) -> ConfigFlowResult:
         """Import a configuration.yaml config.
 
         This flow is triggered by `async_setup` for configured panels.
         """
-        _LOGGER.debug(device_config)
+        _LOGGER.debug(import_data)
 
         # save the data and confirm connection via user step
-        await self.async_set_unique_id(device_config["id"])
-        self.options = device_config[CONF_DEFAULT_OPTIONS]
+        await self.async_set_unique_id(import_data["id"])
+        self.options = import_data[CONF_DEFAULT_OPTIONS]
 
         # config schema ensures we have port if we have host
-        if device_config.get(CONF_HOST):
+        if import_data.get(CONF_HOST):
             # automatically connect if we have host info
             return await self.async_step_user(
                 user_input={
-                    CONF_HOST: device_config[CONF_HOST],
-                    CONF_PORT: device_config[CONF_PORT],
+                    CONF_HOST: import_data[CONF_HOST],
+                    CONF_PORT: import_data[CONF_PORT],
                 }
             )
 
diff --git a/homeassistant/components/lutron_caseta/config_flow.py b/homeassistant/components/lutron_caseta/config_flow.py
index 0458b8ee185..703fbb813c6 100644
--- a/homeassistant/components/lutron_caseta/config_flow.py
+++ b/homeassistant/components/lutron_caseta/config_flow.py
@@ -166,21 +166,21 @@ class LutronCasetaFlowHandler(ConfigFlow, domain=DOMAIN):
         for asset_key, conf_key in FILE_MAPPING.items():
             self.data[conf_key] = TLS_ASSET_TEMPLATE.format(self.bridge_id, asset_key)
 
-    async def async_step_import(self, import_info):
+    async def async_step_import(self, import_data: dict[str, Any]) -> ConfigFlowResult:
         """Import a new Caseta bridge as a config entry.
 
         This flow is triggered by `async_setup`.
         """
-        host = import_info[CONF_HOST]
+        host = import_data[CONF_HOST]
         # Store the imported config for other steps in this flow to access.
         self.data[CONF_HOST] = host
 
         # Abort if existing entry with matching host exists.
         self._async_abort_entries_match({CONF_HOST: self.data[CONF_HOST]})
 
-        self.data[CONF_KEYFILE] = import_info[CONF_KEYFILE]
-        self.data[CONF_CERTFILE] = import_info[CONF_CERTFILE]
-        self.data[CONF_CA_CERTS] = import_info[CONF_CA_CERTS]
+        self.data[CONF_KEYFILE] = import_data[CONF_KEYFILE]
+        self.data[CONF_CERTFILE] = import_data[CONF_CERTFILE]
+        self.data[CONF_CA_CERTS] = import_data[CONF_CA_CERTS]
 
         if not (lutron_id := await self.async_get_lutron_id()):
             # Ultimately we won't have a dedicated step for import failure, but
diff --git a/homeassistant/components/octoprint/config_flow.py b/homeassistant/components/octoprint/config_flow.py
index 22943b85f4e..8e4257ab821 100644
--- a/homeassistant/components/octoprint/config_flow.py
+++ b/homeassistant/components/octoprint/config_flow.py
@@ -160,9 +160,9 @@ class OctoPrintConfigFlow(ConfigFlow, domain=DOMAIN):
         """Handle api fetch failure."""
         return self.async_abort(reason="auth_failed")
 
-    async def async_step_import(self, user_input):
+    async def async_step_import(self, import_data: dict[str, Any]) -> ConfigFlowResult:
         """Handle import."""
-        return await self.async_step_user(user_input)
+        return await self.async_step_user(import_data)
 
     async def async_step_zeroconf(
         self, discovery_info: zeroconf.ZeroconfServiceInfo
diff --git a/homeassistant/components/opentherm_gw/config_flow.py b/homeassistant/components/opentherm_gw/config_flow.py
index 1ebf462a5c7..c1d1caa2fb0 100644
--- a/homeassistant/components/opentherm_gw/config_flow.py
+++ b/homeassistant/components/opentherm_gw/config_flow.py
@@ -92,15 +92,15 @@ class OpenThermGwConfigFlow(ConfigFlow, domain=DOMAIN):
         """Handle manual initiation of the config flow."""
         return await self.async_step_init(user_input)
 
-    async def async_step_import(self, import_config):
+    async def async_step_import(self, import_data: dict[str, Any]) -> ConfigFlowResult:
         """Import an OpenTherm Gateway device as a config entry.
 
         This flow is triggered by `async_setup` for configured devices.
         """
         formatted_config = {
-            CONF_NAME: import_config.get(CONF_NAME, import_config[CONF_ID]),
-            CONF_DEVICE: import_config[CONF_DEVICE],
-            CONF_ID: import_config[CONF_ID],
+            CONF_NAME: import_data.get(CONF_NAME, import_data[CONF_ID]),
+            CONF_DEVICE: import_data[CONF_DEVICE],
+            CONF_ID: import_data[CONF_ID],
         }
         return await self.async_step_init(info=formatted_config)
 
diff --git a/homeassistant/components/sabnzbd/config_flow.py b/homeassistant/components/sabnzbd/config_flow.py
index 944c3f2936c..2637659e91a 100644
--- a/homeassistant/components/sabnzbd/config_flow.py
+++ b/homeassistant/components/sabnzbd/config_flow.py
@@ -65,7 +65,7 @@ class SABnzbdConfigFlow(ConfigFlow, domain=DOMAIN):
             errors=errors,
         )
 
-    async def async_step_import(self, import_data):
+    async def async_step_import(self, import_data: dict[str, Any]) -> ConfigFlowResult:
         """Import sabnzbd config from configuration.yaml."""
         protocol = "https://" if import_data[CONF_SSL] else "http://"
         import_data[CONF_URL] = (
diff --git a/homeassistant/components/spider/config_flow.py b/homeassistant/components/spider/config_flow.py
index f3076c0c28d..0c305adbc39 100644
--- a/homeassistant/components/spider/config_flow.py
+++ b/homeassistant/components/spider/config_flow.py
@@ -82,6 +82,6 @@ class SpiderConfigFlow(ConfigFlow, domain=DOMAIN):
             errors=errors,
         )
 
-    async def async_step_import(self, import_data):
+    async def async_step_import(self, import_data: dict[str, Any]) -> ConfigFlowResult:
         """Import spider config from configuration.yaml."""
         return await self.async_step_user(import_data)
diff --git a/homeassistant/components/tellduslive/config_flow.py b/homeassistant/components/tellduslive/config_flow.py
index 6d68c37d821..6b5e7150d67 100644
--- a/homeassistant/components/tellduslive/config_flow.py
+++ b/homeassistant/components/tellduslive/config_flow.py
@@ -125,14 +125,14 @@ class FlowHandler(ConfigFlow, domain=DOMAIN):
 
         return await self.async_step_user()
 
-    async def async_step_import(self, user_input):
+    async def async_step_import(self, import_data: dict[str, Any]) -> ConfigFlowResult:
         """Import a config entry."""
         if self._async_current_entries():
             return self.async_abort(reason="already_setup")
 
-        self._scan_interval = user_input[KEY_SCAN_INTERVAL]
-        if user_input[CONF_HOST] != DOMAIN:
-            self._hosts.append(user_input[CONF_HOST])
+        self._scan_interval = import_data[KEY_SCAN_INTERVAL]
+        if import_data[CONF_HOST] != DOMAIN:
+            self._hosts.append(import_data[CONF_HOST])
 
         if not await self.hass.async_add_executor_job(
             os.path.isfile, self.hass.config.path(TELLDUS_CONFIG_FILE)
@@ -144,7 +144,7 @@ class FlowHandler(ConfigFlow, domain=DOMAIN):
         )
         host = next(iter(conf))
 
-        if user_input[CONF_HOST] != host:
+        if import_data[CONF_HOST] != host:
             return await self.async_step_user()
 
         host = CLOUD_NAME if host == "tellduslive" else host