    {-# LANGUAGE TypeApplications #-}

    -- | Copyright  : Will Thompson, Iñaki García Etxebarria and Jonas Platte
    -- License    : LGPL-2.1
    -- Maintainer : Iñaki García Etxebarria
    --
    -- Contains the fields which are common to all event structs.
    -- Any event pointer can safely be cast to a pointer to a t'GI.Gdk.Structs.EventAny.EventAny' to
    -- access these fields.

    #if !defined(__HADDOCK_VERSION__)
    #define ENABLE_OVERLOADING
    #endif

    module GI.Gdk.Structs.EventAny
        (

    -- * Exported types
        EventAny(..)                            ,
        newZeroEventAny                         ,

     -- * Methods
    -- ** Overloaded methods #method:Overloaded methods#

    #if defined(ENABLE_OVERLOADING)
        ResolveEventAnyMethod                   ,
    #endif

     -- * Properties
    -- ** sendEvent #attr:sendEvent#
    -- | 'P.True' if the event was sent explicitly.

    #if defined(ENABLE_OVERLOADING)
        eventAny_sendEvent                      ,
    #endif
        getEventAnySendEvent                    ,
        setEventAnySendEvent                    ,

    -- ** type #attr:type#
    -- | the type of the event.

    #if defined(ENABLE_OVERLOADING)
        eventAny_type                           ,
    #endif
        getEventAnyType                         ,
        setEventAnyType                         ,

    -- ** window #attr:window#
    -- | the window which received the event.

        clearEventAnyWindow                     ,
    #if defined(ENABLE_OVERLOADING)
        eventAny_window                         ,
    #endif
        getEventAnyWindow                       ,
        setEventAnyWindow                       ,

        ) where

    import Data.GI.Base.ShortPrelude
    import qualified Data.GI.Base.ShortPrelude as SP
    import qualified Data.GI.Base.Overloading as O
    import qualified Prelude as P

    import qualified Data.GI.Base.Attributes as GI.Attributes
    import qualified Data.GI.Base.BasicTypes as B.Types
    import qualified Data.GI.Base.ManagedPtr as B.ManagedPtr
    import qualified Data.GI.Base.GArray as B.GArray
    import qualified Data.GI.Base.GClosure as B.GClosure
    import qualified Data.GI.Base.GError as B.GError
    import qualified Data.GI.Base.GVariant as B.GVariant
    import qualified Data.GI.Base.GValue as B.GValue
    import qualified Data.GI.Base.GParamSpec as B.GParamSpec
    import qualified Data.GI.Base.CallStack as B.CallStack
    import qualified Data.GI.Base.Properties as B.Properties
    import qualified Data.GI.Base.Signals as B.Signals
    import qualified Control.Monad.IO.Class as MIO
    import qualified Data.Text as T
    import qualified Data.ByteString.Char8 as B
    import qualified Data.Map as Map
    import qualified Foreign.Ptr as FP
    import qualified GHC.OverloadedLabels as OL

    import {-# SOURCE #-} qualified GI.Gdk.Enums as Gdk.Enums
    import {-# SOURCE #-} qualified GI.Gdk.Objects.Window as Gdk.Window

    -- | Memory-managed wrapper type.
    newtype EventAny = EventAny (SP.ManagedPtr EventAny)
        deriving (EventAny -> EventAny -> Bool
    (EventAny -> EventAny -> Bool)
    -> (EventAny -> EventAny -> Bool) -> Eq EventAny
    forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
    /= :: EventAny -> EventAny -> Bool
    $c/= :: EventAny -> EventAny -> Bool
    == :: EventAny -> EventAny -> Bool
    $c== :: EventAny -> EventAny -> Bool
    Eq)

    instance SP.ManagedPtrNewtype EventAny where
        toManagedPtr :: EventAny -> ManagedPtr EventAny
    toManagedPtr (EventAny p :: ManagedPtr EventAny
    p) = ManagedPtr EventAny
    p

    instance BoxedPtr EventAny where
        boxedPtrCopy :: EventAny -> IO EventAny
    boxedPtrCopy = \p :: EventAny
    p -> EventAny -> (Ptr EventAny -> IO EventAny) -> IO EventAny
    forall a c.
    (HasCallStack, ManagedPtrNewtype a) =>
    a -> (Ptr a -> IO c) -> IO c
    B.ManagedPtr.withManagedPtr EventAny
    p (Int -> Ptr EventAny -> IO (Ptr EventAny)
    forall a. (HasCallStack, CallocPtr a) => Int -> Ptr a -> IO (Ptr a)
    copyBytes 24 (Ptr EventAny -> IO (Ptr EventAny))
    -> (Ptr EventAny -> IO EventAny) -> Ptr EventAny -> IO EventAny
    forall (m :: * -> *) a b c.
    Monad m =>
    (a -> m b) -> (b -> m c) -> a -> m c
    >=> (ManagedPtr EventAny -> EventAny) -> Ptr EventAny -> IO EventAny
    forall a.
    (HasCallStack, BoxedPtr a) =>
    (ManagedPtr a -> a) -> Ptr a -> IO a
    B.ManagedPtr.wrapPtr ManagedPtr EventAny -> EventAny
    EventAny)
        boxedPtrFree :: EventAny -> IO ()
    boxedPtrFree = \x :: EventAny
    x -> EventAny -> (Ptr EventAny -> IO ()) -> IO ()
    forall a c.
    (HasCallStack, ManagedPtrNewtype a) =>
    a -> (Ptr a -> IO c) -> IO c
    SP.withManagedPtr EventAny
    x Ptr EventAny -> IO ()
    forall a. Ptr a -> IO ()
    SP.freeMem
    instance CallocPtr EventAny where
        boxedPtrCalloc :: IO (Ptr EventAny)
    boxedPtrCalloc = Int -> IO (Ptr EventAny)
    forall a. Int -> IO (Ptr a)
    callocBytes 24

    -- | Construct a `EventAny` struct initialized to zero.
    newZeroEventAny :: MonadIO m => m EventAny
    newZeroEventAny :: m EventAny
    newZeroEventAny = IO EventAny -> m EventAny
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO EventAny -> m EventAny) -> IO EventAny -> m EventAny
    forall a b. (a -> b) -> a -> b
    $ IO (Ptr EventAny)
    forall a. CallocPtr a => IO (Ptr a)
    boxedPtrCalloc IO (Ptr EventAny) -> (Ptr EventAny -> IO EventAny) -> IO EventAny
    forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
    >>= (ManagedPtr EventAny -> EventAny) -> Ptr EventAny -> IO EventAny
    forall a.
    (HasCallStack, BoxedPtr a) =>
    (ManagedPtr a -> a) -> Ptr a -> IO a
    wrapPtr ManagedPtr EventAny -> EventAny
    EventAny

    instance tag ~ 'AttrSet => Constructible EventAny tag where
        new :: (ManagedPtr EventAny -> EventAny)
    -> [AttrOp EventAny tag] -> m EventAny
    new _ attrs :: [AttrOp EventAny tag]
    attrs = do
            EventAny
    o <- m EventAny
    forall (m :: * -> *). MonadIO m => m EventAny
    newZeroEventAny
            EventAny -> [AttrOp EventAny 'AttrSet] -> m ()
    forall o (m :: * -> *).
    MonadIO m =>
    o -> [AttrOp o 'AttrSet] -> m ()
    GI.Attributes.set EventAny
    o [AttrOp EventAny tag]
    [AttrOp EventAny 'AttrSet]
    attrs
            EventAny -> m EventAny
    forall (m :: * -> *) a. Monad m => a -> m a
    return EventAny
    o

    -- | Get the value of the “@type@” field.
    -- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
    --
    -- @
    -- 'Data.GI.Base.Attributes.get' eventAny #type
    -- @
    getEventAnyType :: MonadIO m => EventAny -> m Gdk.Enums.EventType
    getEventAnyType :: EventAny -> m EventType
    getEventAnyType s :: EventAny
    s = IO EventType -> m EventType
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO EventType -> m EventType) -> IO EventType -> m EventType
    forall a b. (a -> b) -> a -> b
    $ EventAny -> (Ptr EventAny -> IO EventType) -> IO EventType
    forall a c.
    (HasCallStack, ManagedPtrNewtype a) =>
    a -> (Ptr a -> IO c) -> IO c
    withManagedPtr EventAny
    s ((Ptr EventAny -> IO EventType) -> IO EventType)
    -> (Ptr EventAny -> IO EventType) -> IO EventType
    forall a b. (a -> b) -> a -> b
    $ \ptr :: Ptr EventAny
    ptr -> do
        CInt
    val <- Ptr CInt -> IO CInt
    forall a. Storable a => Ptr a -> IO a
    peek (Ptr EventAny
    ptr Ptr EventAny -> Int -> Ptr CInt
    forall a b. Ptr a -> Int -> Ptr b
    `plusPtr` 0) :: IO CInt
        let val' :: EventType
    val' = (Int -> EventType
    forall a. Enum a => Int -> a
    toEnum (Int -> EventType) -> (CInt -> Int) -> CInt -> EventType
    forall b c a. (b -> c) -> (a -> b) -> a -> c
    . CInt -> Int
    forall a b. (Integral a, Num b) => a -> b
    fromIntegral) CInt
    val
        EventType -> IO EventType
    forall (m :: * -> *) a. Monad m => a -> m a
    return EventType
    val'

    -- | Set the value of the “@type@” field.
    -- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
    --
    -- @
    -- 'Data.GI.Base.Attributes.set' eventAny [ #type 'Data.GI.Base.Attributes.:=' value ]
    -- @
    setEventAnyType :: MonadIO m => EventAny -> Gdk.Enums.EventType -> m ()
    setEventAnyType :: EventAny -> EventType -> m ()
    setEventAnyType s :: EventAny
    s val :: EventType
    val = IO () -> m ()
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO () -> m ()) -> IO () -> m ()
    forall a b. (a -> b) -> a -> b
    $ EventAny -> (Ptr EventAny -> IO ()) -> IO ()
    forall a c.
    (HasCallStack, ManagedPtrNewtype a) =>
    a -> (Ptr a -> IO c) -> IO c
    withManagedPtr EventAny
    s ((Ptr EventAny -> IO ()) -> IO ())
    -> (Ptr EventAny -> IO ()) -> IO ()
    forall a b. (a -> b) -> a -> b
    $ \ptr :: Ptr EventAny
    ptr -> do
        let val' :: CInt
    val' = (Int -> CInt
    forall a b. (Integral a, Num b) => a -> b
    fromIntegral (Int -> CInt) -> (EventType -> Int) -> EventType -> CInt
    forall b c a. (b -> c) -> (a -> b) -> a -> c
    . EventType -> Int
    forall a. Enum a => a -> Int
    fromEnum) EventType
    val
        Ptr CInt -> CInt -> IO ()
    forall a. Storable a => Ptr a -> a -> IO ()
    poke (Ptr EventAny
    ptr Ptr EventAny -> Int -> Ptr CInt
    forall a b. Ptr a -> Int -> Ptr b
    `plusPtr` 0) (CInt
    val' :: CInt)

    #if defined(ENABLE_OVERLOADING)
    data EventAnyTypeFieldInfo
    instance AttrInfo EventAnyTypeFieldInfo where
        type AttrBaseTypeConstraint EventAnyTypeFieldInfo = (~) EventAny
        type AttrAllowedOps EventAnyTypeFieldInfo = '[ 'AttrSet, 'AttrGet]
        type AttrSetTypeConstraint EventAnyTypeFieldInfo = (~) Gdk.Enums.EventType
        type AttrTransferTypeConstraint EventAnyTypeFieldInfo = (~)Gdk.Enums.EventType
        type AttrTransferType EventAnyTypeFieldInfo = Gdk.Enums.EventType
        type AttrGetType EventAnyTypeFieldInfo = Gdk.Enums.EventType
        type AttrLabel EventAnyTypeFieldInfo = "type"
        type AttrOrigin EventAnyTypeFieldInfo = EventAny
        attrGet = getEventAnyType
        attrSet = setEventAnyType
        attrConstruct = undefined
        attrClear = undefined
        attrTransfer _ v = do
            return v

    eventAny_type :: AttrLabelProxy "type"
    eventAny_type = AttrLabelProxy

    #endif

    -- | Get the value of the “@window@” field.
    -- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
    --
    -- @
    -- 'Data.GI.Base.Attributes.get' eventAny #window
    -- @
    getEventAnyWindow :: MonadIO m => EventAny -> m (Maybe Gdk.Window.Window)
    getEventAnyWindow :: EventAny -> m (Maybe Window)
    getEventAnyWindow s :: EventAny
    s = IO (Maybe Window) -> m (Maybe Window)
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO (Maybe Window) -> m (Maybe Window))
    -> IO (Maybe Window) -> m (Maybe Window)
    forall a b. (a -> b) -> a -> b
    $ EventAny
    -> (Ptr EventAny -> IO (Maybe Window)) -> IO (Maybe Window)
    forall a c.
    (HasCallStack, ManagedPtrNewtype a) =>
    a -> (Ptr a -> IO c) -> IO c
    withManagedPtr EventAny
    s ((Ptr EventAny -> IO (Maybe Window)) -> IO (Maybe Window))
    -> (Ptr EventAny -> IO (Maybe Window)) -> IO (Maybe Window)
    forall a b. (a -> b) -> a -> b
    $ \ptr :: Ptr EventAny
    ptr -> do
        Ptr Window
    val <- Ptr (Ptr Window) -> IO (Ptr Window)
    forall a. Storable a => Ptr a -> IO a
    peek (Ptr EventAny
    ptr Ptr EventAny -> Int -> Ptr (Ptr Window)
    forall a b. Ptr a -> Int -> Ptr b
    `plusPtr` 8) :: IO (Ptr Gdk.Window.Window)
        Maybe Window
    result <- Ptr Window -> (Ptr Window -> IO Window) -> IO (Maybe Window)
    forall a b. Ptr a -> (Ptr a -> IO b) -> IO (Maybe b)
    SP.convertIfNonNull Ptr Window
    val ((Ptr Window -> IO Window) -> IO (Maybe Window))
    -> (Ptr Window -> IO Window) -> IO (Maybe Window)
    forall a b. (a -> b) -> a -> b
    $ \val' :: Ptr Window
    val' -> do
            Window
    val'' <- ((ManagedPtr Window -> Window) -> Ptr Window -> IO Window
    forall a b.
    (HasCallStack, GObject a, GObject b) =>
    (ManagedPtr a -> a) -> Ptr b -> IO a
    newObject ManagedPtr Window -> Window
    Gdk.Window.Window) Ptr Window
    val'
            Window -> IO Window
    forall (m :: * -> *) a. Monad m => a -> m a
    return Window
    val''
        Maybe Window -> IO (Maybe Window)
    forall (m :: * -> *) a. Monad m => a -> m a
    return Maybe Window
    result

    -- | Set the value of the “@window@” field.
    -- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
    --
    -- @
    -- 'Data.GI.Base.Attributes.set' eventAny [ #window 'Data.GI.Base.Attributes.:=' value ]
    -- @
    setEventAnyWindow :: MonadIO m => EventAny -> Ptr Gdk.Window.Window -> m ()
    setEventAnyWindow :: EventAny -> Ptr Window -> m ()
    setEventAnyWindow s :: EventAny
    s val :: Ptr Window
    val = IO () -> m ()
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO () -> m ()) -> IO () -> m ()
    forall a b. (a -> b) -> a -> b
    $ EventAny -> (Ptr EventAny -> IO ()) -> IO ()
    forall a c.
    (HasCallStack, ManagedPtrNewtype a) =>
    a -> (Ptr a -> IO c) -> IO c
    withManagedPtr EventAny
    s ((Ptr EventAny -> IO ()) -> IO ())
    -> (Ptr EventAny -> IO ()) -> IO ()
    forall a b. (a -> b) -> a -> b
    $ \ptr :: Ptr EventAny
    ptr -> do
        Ptr (Ptr Window) -> Ptr Window -> IO ()
    forall a. Storable a => Ptr a -> a -> IO ()
    poke (Ptr EventAny
    ptr Ptr EventAny -> Int -> Ptr (Ptr Window)
    forall a b. Ptr a -> Int -> Ptr b
    `plusPtr` 8) (Ptr Window
    val :: Ptr Gdk.Window.Window)

    -- | Set the value of the “@window@” field to `Nothing`.
    -- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
    --
    -- @
    -- 'Data.GI.Base.Attributes.clear' #window
    -- @
    clearEventAnyWindow :: MonadIO m => EventAny -> m ()
    clearEventAnyWindow :: EventAny -> m ()
    clearEventAnyWindow s :: EventAny
    s = IO () -> m ()
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO () -> m ()) -> IO () -> m ()
    forall a b. (a -> b) -> a -> b
    $ EventAny -> (Ptr EventAny -> IO ()) -> IO ()
    forall a c.
    (HasCallStack, ManagedPtrNewtype a) =>
    a -> (Ptr a -> IO c) -> IO c
    withManagedPtr EventAny
    s ((Ptr EventAny -> IO ()) -> IO ())
    -> (Ptr EventAny -> IO ()) -> IO ()
    forall a b. (a -> b) -> a -> b
    $ \ptr :: Ptr EventAny
    ptr -> do
        Ptr (Ptr Window) -> Ptr Window -> IO ()
    forall a. Storable a => Ptr a -> a -> IO ()
    poke (Ptr EventAny
    ptr Ptr EventAny -> Int -> Ptr (Ptr Window)
    forall a b. Ptr a -> Int -> Ptr b
    `plusPtr` 8) (Ptr Window
    forall a. Ptr a
    FP.nullPtr :: Ptr Gdk.Window.Window)

    #if defined(ENABLE_OVERLOADING)
    data EventAnyWindowFieldInfo
    instance AttrInfo EventAnyWindowFieldInfo where
        type AttrBaseTypeConstraint EventAnyWindowFieldInfo = (~) EventAny
        type AttrAllowedOps EventAnyWindowFieldInfo = '[ 'AttrSet, 'AttrGet, 'AttrClear]
        type AttrSetTypeConstraint EventAnyWindowFieldInfo = (~) (Ptr Gdk.Window.Window)
        type AttrTransferTypeConstraint EventAnyWindowFieldInfo = (~)(Ptr Gdk.Window.Window)
        type AttrTransferType EventAnyWindowFieldInfo = (Ptr Gdk.Window.Window)
        type AttrGetType EventAnyWindowFieldInfo = Maybe Gdk.Window.Window
        type AttrLabel EventAnyWindowFieldInfo = "window"
        type AttrOrigin EventAnyWindowFieldInfo = EventAny
        attrGet = getEventAnyWindow
        attrSet = setEventAnyWindow
        attrConstruct = undefined
        attrClear = clearEventAnyWindow
        attrTransfer _ v = do
            return v

    eventAny_window :: AttrLabelProxy "window"
    eventAny_window = AttrLabelProxy

    #endif

    -- | Get the value of the “@send_event@” field.
    -- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
    --
    -- @
    -- 'Data.GI.Base.Attributes.get' eventAny #sendEvent
    -- @
    getEventAnySendEvent :: MonadIO m => EventAny -> m Int8
    getEventAnySendEvent :: EventAny -> m Int8
    getEventAnySendEvent s :: EventAny
    s = IO Int8 -> m Int8
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO Int8 -> m Int8) -> IO Int8 -> m Int8
    forall a b. (a -> b) -> a -> b
    $ EventAny -> (Ptr EventAny -> IO Int8) -> IO Int8
    forall a c.
    (HasCallStack, ManagedPtrNewtype a) =>
    a -> (Ptr a -> IO c) -> IO c
    withManagedPtr EventAny
    s ((Ptr EventAny -> IO Int8) -> IO Int8)
    -> (Ptr EventAny -> IO Int8) -> IO Int8
    forall a b. (a -> b) -> a -> b
    $ \ptr :: Ptr EventAny
    ptr -> do
        Int8
    val <- Ptr Int8 -> IO Int8
    forall a. Storable a => Ptr a -> IO a
    peek (Ptr EventAny
    ptr Ptr EventAny -> Int -> Ptr Int8
    forall a b. Ptr a -> Int -> Ptr b
    `plusPtr` 16) :: IO Int8
        Int8 -> IO Int8
    forall (m :: * -> *) a. Monad m => a -> m a
    return Int8
    val

    -- | Set the value of the “@send_event@” field.
    -- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
    --
    -- @
    -- 'Data.GI.Base.Attributes.set' eventAny [ #sendEvent 'Data.GI.Base.Attributes.:=' value ]
    -- @
    setEventAnySendEvent :: MonadIO m => EventAny -> Int8 -> m ()
    setEventAnySendEvent :: EventAny -> Int8 -> m ()
    setEventAnySendEvent s :: EventAny
    s val :: Int8
    val = IO () -> m ()
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO () -> m ()) -> IO () -> m ()
    forall a b. (a -> b) -> a -> b
    $ EventAny -> (Ptr EventAny -> IO ()) -> IO ()
    forall a c.
    (HasCallStack, ManagedPtrNewtype a) =>
    a -> (Ptr a -> IO c) -> IO c
    withManagedPtr EventAny
    s ((Ptr EventAny -> IO ()) -> IO ())
    -> (Ptr EventAny -> IO ()) -> IO ()
    forall a b. (a -> b) -> a -> b
    $ \ptr :: Ptr EventAny
    ptr -> do
        Ptr Int8 -> Int8 -> IO ()
    forall a. Storable a => Ptr a -> a -> IO ()
    poke (Ptr EventAny
    ptr Ptr EventAny -> Int -> Ptr Int8
    forall a b. Ptr a -> Int -> Ptr b
    `plusPtr` 16) (Int8
    val :: Int8)

    #if defined(ENABLE_OVERLOADING)
    data EventAnySendEventFieldInfo
    instance AttrInfo EventAnySendEventFieldInfo where
        type AttrBaseTypeConstraint EventAnySendEventFieldInfo = (~) EventAny
        type AttrAllowedOps EventAnySendEventFieldInfo = '[ 'AttrSet, 'AttrGet]
        type AttrSetTypeConstraint EventAnySendEventFieldInfo = (~) Int8
        type AttrTransferTypeConstraint EventAnySendEventFieldInfo = (~)Int8
        type AttrTransferType EventAnySendEventFieldInfo = Int8
        type AttrGetType EventAnySendEventFieldInfo = Int8
        type AttrLabel EventAnySendEventFieldInfo = "send_event"
        type AttrOrigin EventAnySendEventFieldInfo = EventAny
        attrGet = getEventAnySendEvent
        attrSet = setEventAnySendEvent
        attrConstruct = undefined
        attrClear = undefined
        attrTransfer _ v = do
            return v

    eventAny_sendEvent :: AttrLabelProxy "sendEvent"
    eventAny_sendEvent = AttrLabelProxy

    #endif

    #if defined(ENABLE_OVERLOADING)
    instance O.HasAttributeList EventAny
    type instance O.AttributeList EventAny = EventAnyAttributeList
    type EventAnyAttributeList = ('[ '("type", EventAnyTypeFieldInfo), '("window", EventAnyWindowFieldInfo), '("sendEvent", EventAnySendEventFieldInfo)] :: [(Symbol, *)])
    #endif

    #if defined(ENABLE_OVERLOADING)
    type family ResolveEventAnyMethod (t :: Symbol) (o :: *) :: * where
        ResolveEventAnyMethod l o = O.MethodResolutionFailed l o

    instance (info ~ ResolveEventAnyMethod t EventAny, O.MethodInfo info EventAny p) => OL.IsLabel t (EventAny -> p) where
    #if MIN_VERSION_base(4,10,0)
        fromLabel = O.overloadedMethod @info
    #else
        fromLabel _ = O.overloadedMethod @info
    #endif

    #endif