aiogram/docs/dispatcher/class_based_handlers/inline_query.md
mpa 4124770b0e refactor(handler): rename observers
Rename observers but with backward compatibility, relevant documentation
2020-05-10 03:02:31 +04:00

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# InlineQueryHandler
There is base class for inline query handlers.
## Simple usage:
```pyhton3
from aiogram.handlers import InlineQueryHandler
...
@router.inline_query()
class MyHandler(InlineQueryHandler):
async def handle(self) -> Any: ...
```
## Extension
This base handler is subclass of [BaseHandler](basics.md#basehandler) with some extensions:
- `self.chat` is alias for `self.event.chat`
- `self.query` is alias for `self.event.query`
## Related pages
- [BaseHandler](basics.md#basehandler)
- [InlineQuery](../../api/types/inline_query.md)
- [Router.inline_query_handler](../router.md#inline-query)