// Do not edit. This file is generated.
// MoonBit type: CloseWatcher
// Specifications: html.idl

///|
/// [CloseWatcher](https://developer.mozilla.org/en-US/docs/Web/API/CloseWatcher)
#external
pub type CloseWatcher

///|
pub impl TJsValue for CloseWatcher with to_js(self : CloseWatcher) -> JsValue = "%identity"

///|
pub impl FromJsAny for CloseWatcher with from_js_any(value : JsAny) -> CloseWatcher = "%identity"

///|
/// Unchecked downcast — no runtime type check is performed.
/// Prefer `try_into()` for checked downcasts.
#deprecated("Use unsafe_into or try_into instead")
pub fn[T : TCloseWatcher] CloseWatcher::into(self : CloseWatcher) -> T = "%identity"

///|
/// Unchecked downcast — no runtime type check is performed.
/// WARNING: If the underlying JS value is not of type T, this will silently
/// produce a value with incorrect type, leading to undefined behavior.
pub fn[T : TCloseWatcher] CloseWatcher::unsafe_into(self : CloseWatcher) -> T = "%identity"

///|
pub impl HasConstructor for CloseWatcher with constructor_name() {
  "CloseWatcher"
}

///|
/// Checked downcast — returns None if the JS value is not an instance of T.
pub fn[T : TCloseWatcher + HasConstructor] CloseWatcher::try_into(
  self : CloseWatcher,
) -> T? {
  if js_instanceof(TJsValue::to_js(self), T::constructor_name()) {
    Some(self.unsafe_into())
  } else {
    None
  }
}

///|
pub impl TCloseWatcher for CloseWatcher

///|
pub impl TEventTarget for CloseWatcher

///|
pub fn CloseWatcher::new(options? : CloseWatcherOptions) -> CloseWatcher {
  close_watcher_new_ffi(opt_to_js(options))
}

///|
/// [CloseWatcher](https://developer.mozilla.org/en-US/docs/Web/API/CloseWatcher) interface.
pub trait TCloseWatcher: TEventTarget {
  request_close(self : Self) -> Unit = _
  close(self : Self) -> Unit = _
  destroy(self : Self) -> Unit = _
  oncancel(self : Self) -> EventHandler = _
  set_oncancel(self : Self, oncancel : (Event) -> JsValue) -> Unit = _
  onclose(self : Self) -> EventHandler = _
  set_onclose(self : Self, onclose : (Event) -> JsValue) -> Unit = _
}

///|
/// [CloseWatcher.requestClose](https://developer.mozilla.org/en-US/docs/Web/API/CloseWatcher/requestClose)
impl TCloseWatcher with request_close(self : Self) -> Unit {
  close_watcher_request_close_ffi(TJsValue::to_js(self))
}

///|
/// [CloseWatcher.close](https://developer.mozilla.org/en-US/docs/Web/API/CloseWatcher/close)
impl TCloseWatcher with close(self : Self) -> Unit {
  close_watcher_close_ffi(TJsValue::to_js(self))
}

///|
/// [CloseWatcher.destroy](https://developer.mozilla.org/en-US/docs/Web/API/CloseWatcher/destroy)
impl TCloseWatcher with destroy(self : Self) -> Unit {
  close_watcher_destroy_ffi(TJsValue::to_js(self))
}

///|
/// [CloseWatcher.oncancel](https://developer.mozilla.org/en-US/docs/Web/API/CloseWatcher/oncancel)
impl TCloseWatcher with oncancel(self : Self) -> EventHandler {
  close_watcher_oncancel_ffi(TJsValue::to_js(self))
}

///|
/// [CloseWatcher.oncancel](https://developer.mozilla.org/en-US/docs/Web/API/CloseWatcher/oncancel)
impl TCloseWatcher with set_oncancel(self : Self, oncancel : (Event) -> JsValue) -> Unit {
  close_watcher_set_oncancel_ffi(
    TJsValue::to_js(self),
    TJsValue::to_js(event_handler_non_null_ffi(oncancel)),
  )
}

///|
/// [CloseWatcher.onclose](https://developer.mozilla.org/en-US/docs/Web/API/CloseWatcher/onclose)
impl TCloseWatcher with onclose(self : Self) -> EventHandler {
  close_watcher_onclose_ffi(TJsValue::to_js(self))
}

///|
/// [CloseWatcher.onclose](https://developer.mozilla.org/en-US/docs/Web/API/CloseWatcher/onclose)
impl TCloseWatcher with set_onclose(self : Self, onclose : (Event) -> JsValue) -> Unit {
  close_watcher_set_onclose_ffi(
    TJsValue::to_js(self),
    TJsValue::to_js(event_handler_non_null_ffi(onclose)),
  )
}

///|
#cfg(target="js")
extern "js" fn close_watcher_new_ffi(options : JsValue) -> CloseWatcher = "(options) => new CloseWatcher(options)"

///|
#cfg(target="js")
extern "js" fn close_watcher_request_close_ffi(obj : JsValue) -> Unit = "(obj) => obj.requestClose()"

///|
#cfg(target="js")
extern "js" fn close_watcher_close_ffi(obj : JsValue) -> Unit = "(obj) => obj.close()"

///|
#cfg(target="js")
extern "js" fn close_watcher_destroy_ffi(obj : JsValue) -> Unit = "(obj) => obj.destroy()"

///|
#cfg(target="js")
extern "js" fn close_watcher_oncancel_ffi_js(obj : JsValue) -> JsValue = "(obj) => obj.oncancel"

///|
#cfg(target="js")
fn close_watcher_oncancel_ffi(obj : JsValue) -> EventHandler {
  close_watcher_oncancel_ffi_js(obj).unsafe_cast()
}

///|
#cfg(target="js")
extern "js" fn close_watcher_set_oncancel_ffi(
  obj : JsValue,
  oncancel : JsValue,
) -> Unit = "(obj, oncancel) => { obj.oncancel = oncancel; }"

///|
#cfg(target="js")
extern "js" fn close_watcher_onclose_ffi_js(obj : JsValue) -> JsValue = "(obj) => obj.onclose"

///|
#cfg(target="js")
fn close_watcher_onclose_ffi(obj : JsValue) -> EventHandler {
  close_watcher_onclose_ffi_js(obj).unsafe_cast()
}

///|
#cfg(target="js")
extern "js" fn close_watcher_set_onclose_ffi(
  obj : JsValue,
  onclose : JsValue,
) -> Unit = "(obj, onclose) => { obj.onclose = onclose; }"

///|
#cfg(target="wasm-gc")
fn close_watcher_new_ffi(options : JsValue) -> CloseWatcher = "webapi_CloseWatcher" "new"

///|
#cfg(target="wasm-gc")
fn close_watcher_request_close_ffi(obj : JsValue) -> Unit = "webapi_CloseWatcher" "requestClose"

///|
#cfg(target="wasm-gc")
fn close_watcher_close_ffi(obj : JsValue) -> Unit = "webapi_CloseWatcher" "close"

///|
#cfg(target="wasm-gc")
fn close_watcher_destroy_ffi(obj : JsValue) -> Unit = "webapi_CloseWatcher" "destroy"

///|
#cfg(target="wasm-gc")
fn close_watcher_oncancel_ffi_wasm(obj : JsValue) -> JsValue = "webapi_CloseWatcher" "get_oncancel"

///|
#cfg(target="wasm-gc")
fn close_watcher_oncancel_ffi(obj : JsValue) -> EventHandler {
  close_watcher_oncancel_ffi_wasm(obj).unsafe_cast()
}

///|
#cfg(target="wasm-gc")
fn close_watcher_set_oncancel_ffi(obj : JsValue, oncancel : JsValue) -> Unit = "webapi_CloseWatcher" "set_oncancel"

///|
#cfg(target="wasm-gc")
fn close_watcher_onclose_ffi_wasm(obj : JsValue) -> JsValue = "webapi_CloseWatcher" "get_onclose"

///|
#cfg(target="wasm-gc")
fn close_watcher_onclose_ffi(obj : JsValue) -> EventHandler {
  close_watcher_onclose_ffi_wasm(obj).unsafe_cast()
}

///|
#cfg(target="wasm-gc")
fn close_watcher_set_onclose_ffi(obj : JsValue, onclose : JsValue) -> Unit = "webapi_CloseWatcher" "set_onclose"