pub trait ICoreWebView2_8_Impl: Sized + ICoreWebView2_7_Impl {
// Required methods
fn add_IsMutedChanged(
&self,
eventhandler: Option<&ICoreWebView2IsMutedChangedEventHandler>,
token: *mut EventRegistrationToken
) -> Result<(), Error>;
fn remove_IsMutedChanged(
&self,
token: &EventRegistrationToken
) -> Result<(), Error>;
fn IsMuted(&self, value: *mut BOOL) -> Result<(), Error>;
fn SetIsMuted(&self, value: BOOL) -> Result<(), Error>;
fn add_IsDocumentPlayingAudioChanged(
&self,
eventhandler: Option<&ICoreWebView2IsDocumentPlayingAudioChangedEventHandler>,
token: *mut EventRegistrationToken
) -> Result<(), Error>;
fn remove_IsDocumentPlayingAudioChanged(
&self,
token: &EventRegistrationToken
) -> Result<(), Error>;
fn IsDocumentPlayingAudio(&self, value: *mut BOOL) -> Result<(), Error>;
}