diff --git a/homeassistant/components/canary/config_flow.py b/homeassistant/components/canary/config_flow.py
index 6ae7632a7e2..5af7142af8f 100644
--- a/homeassistant/components/canary/config_flow.py
+++ b/homeassistant/components/canary/config_flow.py
@@ -54,11 +54,9 @@ class CanaryConfigFlow(ConfigFlow, domain=DOMAIN):
         """Get the options flow for this handler."""
         return CanaryOptionsFlowHandler(config_entry)
 
-    async def async_step_import(
-        self, user_input: dict[str, Any] | None = None
-    ) -> ConfigFlowResult:
+    async def async_step_import(self, import_data: dict[str, Any]) -> ConfigFlowResult:
         """Handle a flow initiated by configuration file."""
-        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/file/config_flow.py b/homeassistant/components/file/config_flow.py
index 8cb58ec1f47..d74e36ce935 100644
--- a/homeassistant/components/file/config_flow.py
+++ b/homeassistant/components/file/config_flow.py
@@ -129,11 +129,8 @@ class FileConfigFlowHandler(ConfigFlow, domain=DOMAIN):
         """Handle file sensor config flow."""
         return await self._async_handle_step(Platform.SENSOR.value, user_input)
 
-    async def async_step_import(
-        self, import_data: dict[str, Any] | None = None
-    ) -> ConfigFlowResult:
+    async def async_step_import(self, import_data: dict[str, Any]) -> ConfigFlowResult:
         """Import `file`` config from configuration.yaml."""
-        assert import_data is not None
         self._async_abort_entries_match(import_data)
         platform = import_data[CONF_PLATFORM]
         name: str = import_data.get(CONF_NAME, DEFAULT_NAME)
diff --git a/homeassistant/components/hive/config_flow.py b/homeassistant/components/hive/config_flow.py
index f8cb089834a..d6be2d1efab 100644
--- a/homeassistant/components/hive/config_flow.py
+++ b/homeassistant/components/hive/config_flow.py
@@ -163,11 +163,9 @@ class HiveFlowHandler(ConfigFlow, domain=DOMAIN):
         }
         return await self.async_step_user(data)
 
-    async def async_step_import(
-        self, user_input: dict[str, Any] | None = None
-    ) -> ConfigFlowResult:
+    async def async_step_import(self, import_data: dict[str, Any]) -> ConfigFlowResult:
         """Import user."""
-        return await self.async_step_user(user_input)
+        return await self.async_step_user(import_data)
 
     @staticmethod
     @callback
diff --git a/homeassistant/components/jewish_calendar/config_flow.py b/homeassistant/components/jewish_calendar/config_flow.py
index 8f04d73915f..518db38b3bb 100644
--- a/homeassistant/components/jewish_calendar/config_flow.py
+++ b/homeassistant/components/jewish_calendar/config_flow.py
@@ -30,7 +30,6 @@ from homeassistant.helpers.selector import (
     SelectSelector,
     SelectSelectorConfig,
 )
-from homeassistant.helpers.typing import ConfigType
 
 from .const import (
     CONF_CANDLE_LIGHT_MINUTES,
@@ -125,11 +124,9 @@ class JewishCalendarConfigFlow(ConfigFlow, domain=DOMAIN):
             ),
         )
 
-    async def async_step_import(
-        self, import_config: ConfigType | None
-    ) -> ConfigFlowResult:
+    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)
 
 
 class JewishCalendarOptionsFlowHandler(OptionsFlowWithConfigEntry):
diff --git a/homeassistant/components/media_extractor/config_flow.py b/homeassistant/components/media_extractor/config_flow.py
index 4343d0551e0..b91942d7b13 100644
--- a/homeassistant/components/media_extractor/config_flow.py
+++ b/homeassistant/components/media_extractor/config_flow.py
@@ -25,8 +25,6 @@ class MediaExtractorConfigFlow(ConfigFlow, domain=DOMAIN):
 
         return self.async_show_form(step_id="user", data_schema=vol.Schema({}))
 
-    async def async_step_import(
-        self, import_config: dict[str, Any]
-    ) -> ConfigFlowResult:
+    async def async_step_import(self, import_data: None) -> ConfigFlowResult:
         """Handle import."""
         return self.async_create_entry(title="Media extractor", data={})
diff --git a/homeassistant/components/thread/config_flow.py b/homeassistant/components/thread/config_flow.py
index b4b6eac0fc8..568b76d4999 100644
--- a/homeassistant/components/thread/config_flow.py
+++ b/homeassistant/components/thread/config_flow.py
@@ -15,9 +15,7 @@ class ThreadConfigFlow(ConfigFlow, domain=DOMAIN):
 
     VERSION = 1
 
-    async def async_step_import(
-        self, import_data: dict[str, str] | None = None
-    ) -> ConfigFlowResult:
+    async def async_step_import(self, import_data: None) -> ConfigFlowResult:
         """Set up by import from async_setup."""
         await self._async_handle_discovery_without_unique_id()
         return self.async_create_entry(title="Thread", data={})
diff --git a/homeassistant/components/toon/config_flow.py b/homeassistant/components/toon/config_flow.py
index 40e83c3c9be..af9f7b06850 100644
--- a/homeassistant/components/toon/config_flow.py
+++ b/homeassistant/components/toon/config_flow.py
@@ -48,7 +48,7 @@ class ToonFlowHandler(AbstractOAuth2FlowHandler, domain=DOMAIN):
         return await self.async_step_agreement()
 
     async def async_step_import(
-        self, config: dict[str, Any] | None = None
+        self, import_data: dict[str, Any] | None
     ) -> ConfigFlowResult:
         """Start a configuration flow based on imported data.
 
@@ -57,8 +57,8 @@ class ToonFlowHandler(AbstractOAuth2FlowHandler, domain=DOMAIN):
         the version 1 schema.
         """
 
-        if config is not None and CONF_MIGRATE in config:
-            self.context.update({CONF_MIGRATE: config[CONF_MIGRATE]})
+        if import_data is not None and CONF_MIGRATE in import_data:
+            self.context.update({CONF_MIGRATE: import_data[CONF_MIGRATE]})
         else:
             await self._async_handle_discovery_without_unique_id()