Reimport docs

api/components/base/back_handler_api.md

@@ -1,6 +1,36 @@
-# Back Handler Quick API reference
+# druid.back_handler API
 
+> at /druid/base/back_handler.lua
+
+The component that handles the back handler action, like backspace or android back button
+
+
+## Functions
+- [init](#init)
+
+
+## Fields
+- [on_back](#on_back)
+- [params](#params)
+
+
+
+### init
+
+---
 ```lua
 back_handler:init([callback], [params])
-back_handler:on_input([action_id], [action])
 ```
+
+- **Parameters:**
+	- `[callback]` *(function|nil)*: The callback to call when the back handler is triggered
+	- `[params]` *(any)*: Custom args to pass in the callback
+
+
+## Fields
+<a name="on_back"></a>
+- **on_back** (_event_): Trigger on back handler action, fun(self, params)
+
+<a name="params"></a>
+- **params** (_any_): Custom args to pass in the callback
+