Extract EventTarget methods

src/CSSFontLoadingAPI/FontFaceSet.res

@@ -1,85 +1,9 @@
 open EventAPI
 open CSSFontLoadingAPI
 
-external asEventTarget: fontFaceSet => eventTarget = "%identity"
-/**
-Appends an event listener for events whose type attribute value is type. The callback argument sets the callback that will be invoked when the event is dispatched.
-
-The options argument sets listener-specific options. For compatibility this can be a boolean, in which case the method behaves exactly as if the value was specified as options's capture.
-
-When set to true, options's capture prevents callback from being invoked when the event's eventPhase attribute value is BUBBLING_PHASE. When false (or not present), callback will not be invoked when event's eventPhase attribute value is CAPTURING_PHASE. Either way, callback will be invoked if event's eventPhase attribute value is AT_TARGET.
-
-When set to true, options's passive indicates that the callback will not cancel the event by invoking preventDefault(). This is used to enable performance optimizations described in § 2.8 Observing event listeners.
-
-When set to true, options's once indicates that the callback will only be invoked once after which the event listener will be removed.
-
-If an AbortSignal is passed for options's signal, then the event listener will be removed when signal is aborted.
-
-The event listener is appended to target's event listener list and is not appended if it has the same type, callback, and capture.
-[Read more on MDN](https://developer.mozilla.org/docs/Web/API/EventTarget/addEventListener)
-*/
-@send
-external addEventListener: (
-  fontFaceSet,
-  ~type_: eventType,
-  ~callback: eventListener<'event>,
-  ~options: addEventListenerOptions=?,
-) => unit = "addEventListener"
-
-/**
-Appends an event listener for events whose type attribute value is type. The callback argument sets the callback that will be invoked when the event is dispatched.
-
-The options argument sets listener-specific options. For compatibility this can be a boolean, in which case the method behaves exactly as if the value was specified as options's capture.
-
-When set to true, options's capture prevents callback from being invoked when the event's eventPhase attribute value is BUBBLING_PHASE. When false (or not present), callback will not be invoked when event's eventPhase attribute value is CAPTURING_PHASE. Either way, callback will be invoked if event's eventPhase attribute value is AT_TARGET.
-
-When set to true, options's passive indicates that the callback will not cancel the event by invoking preventDefault(). This is used to enable performance optimizations described in § 2.8 Observing event listeners.
-
-When set to true, options's once indicates that the callback will only be invoked once after which the event listener will be removed.
-
-If an AbortSignal is passed for options's signal, then the event listener will be removed when signal is aborted.
-
-The event listener is appended to target's event listener list and is not appended if it has the same type, callback, and capture.
-[Read more on MDN](https://developer.mozilla.org/docs/Web/API/EventTarget/addEventListener)
-*/
-@send
-external addEventListener2: (
-  fontFaceSet,
-  ~type_: eventType,
-  ~callback: eventListener<'event>,
-  ~options: bool=?,
-) => unit = "addEventListener"
-
-/**
-Removes the event listener in target's event listener list with the same type, callback, and options.
-[Read more on MDN](https://developer.mozilla.org/docs/Web/API/EventTarget/removeEventListener)
-*/
-@send
-external removeEventListener: (
-  fontFaceSet,
-  ~type_: eventType,
-  ~callback: eventListener<'event>,
-  ~options: eventListenerOptions=?,
-) => unit = "removeEventListener"
-
-/**
-Removes the event listener in target's event listener list with the same type, callback, and options.
-[Read more on MDN](https://developer.mozilla.org/docs/Web/API/EventTarget/removeEventListener)
-*/
-@send
-external removeEventListener2: (
-  fontFaceSet,
-  ~type_: eventType,
-  ~callback: eventListener<'event>,
-  ~options: bool=?,
-) => unit = "removeEventListener"
-
-/**
-Dispatches a synthetic event event to target and returns true if either event's cancelable attribute value is false or its preventDefault() method was not invoked, and false otherwise.
-[Read more on MDN](https://developer.mozilla.org/docs/Web/API/EventTarget/dispatchEvent)
-*/
-@send
-external dispatchEvent: (fontFaceSet, event) => bool = "dispatchEvent"
+include EventTarget.Impl({
+  type t = fontFaceSet
+})
 
 /**
 [Read more on MDN](https://developer.mozilla.org/docs/Web/API/FontFaceSet/add)

src/CanvasAPI/OffscreenCanvas.res

@@ -9,85 +9,9 @@ open FileAPI
 @new
 external make: (~width: int, ~height: int) => offscreenCanvas = "OffscreenCanvas"
 
-external asEventTarget: offscreenCanvas => eventTarget = "%identity"
-/**
-Appends an event listener for events whose type attribute value is type. The callback argument sets the callback that will be invoked when the event is dispatched.
-
-The options argument sets listener-specific options. For compatibility this can be a boolean, in which case the method behaves exactly as if the value was specified as options's capture.
-
-When set to true, options's capture prevents callback from being invoked when the event's eventPhase attribute value is BUBBLING_PHASE. When false (or not present), callback will not be invoked when event's eventPhase attribute value is CAPTURING_PHASE. Either way, callback will be invoked if event's eventPhase attribute value is AT_TARGET.
-
-When set to true, options's passive indicates that the callback will not cancel the event by invoking preventDefault(). This is used to enable performance optimizations described in § 2.8 Observing event listeners.
-
-When set to true, options's once indicates that the callback will only be invoked once after which the event listener will be removed.
-
-If an AbortSignal is passed for options's signal, then the event listener will be removed when signal is aborted.
-
-The event listener is appended to target's event listener list and is not appended if it has the same type, callback, and capture.
-[Read more on MDN](https://developer.mozilla.org/docs/Web/API/EventTarget/addEventListener)
-*/
-@send
-external addEventListener: (
-  offscreenCanvas,
-  ~type_: eventType,
-  ~callback: eventListener<'event>,
-  ~options: addEventListenerOptions=?,
-) => unit = "addEventListener"
-
-/**
-Appends an event listener for events whose type attribute value is type. The callback argument sets the callback that will be invoked when the event is dispatched.
-
-The options argument sets listener-specific options. For compatibility this can be a boolean, in which case the method behaves exactly as if the value was specified as options's capture.
-
-When set to true, options's capture prevents callback from being invoked when the event's eventPhase attribute value is BUBBLING_PHASE. When false (or not present), callback will not be invoked when event's eventPhase attribute value is CAPTURING_PHASE. Either way, callback will be invoked if event's eventPhase attribute value is AT_TARGET.
-
-When set to true, options's passive indicates that the callback will not cancel the event by invoking preventDefault(). This is used to enable performance optimizations described in § 2.8 Observing event listeners.
-
-When set to true, options's once indicates that the callback will only be invoked once after which the event listener will be removed.
-
-If an AbortSignal is passed for options's signal, then the event listener will be removed when signal is aborted.
-
-The event listener is appended to target's event listener list and is not appended if it has the same type, callback, and capture.
-[Read more on MDN](https://developer.mozilla.org/docs/Web/API/EventTarget/addEventListener)
-*/
-@send
-external addEventListener2: (
-  offscreenCanvas,
-  ~type_: eventType,
-  ~callback: eventListener<'event>,
-  ~options: bool=?,
-) => unit = "addEventListener"
-
-/**
-Removes the event listener in target's event listener list with the same type, callback, and options.
-[Read more on MDN](https://developer.mozilla.org/docs/Web/API/EventTarget/removeEventListener)
-*/
-@send
-external removeEventListener: (
-  offscreenCanvas,
-  ~type_: eventType,
-  ~callback: eventListener<'event>,
-  ~options: eventListenerOptions=?,
-) => unit = "removeEventListener"
-
-/**
-Removes the event listener in target's event listener list with the same type, callback, and options.
-[Read more on MDN](https://developer.mozilla.org/docs/Web/API/EventTarget/removeEventListener)
-*/
-@send
-external removeEventListener2: (
-  offscreenCanvas,
-  ~type_: eventType,
-  ~callback: eventListener<'event>,
-  ~options: bool=?,
-) => unit = "removeEventListener"
-
-/**
-Dispatches a synthetic event event to target and returns true if either event's cancelable attribute value is false or its preventDefault() method was not invoked, and false otherwise.
-[Read more on MDN](https://developer.mozilla.org/docs/Web/API/EventTarget/dispatchEvent)
-*/
-@send
-external dispatchEvent: (offscreenCanvas, event) => bool = "dispatchEvent"
+include EventTarget.Impl({
+  type t = offscreenCanvas
+})
 
 /**
 Returns an object that exposes an API for drawing on the OffscreenCanvas object. contextId specifies the desired API: "2d", "bitmaprenderer", "webgl", or "webgl2". options is handled by that API.

src/ChannelMessagingAPI/MessagePort.res

@@ -1,86 +1,8 @@
-open EventAPI
 open ChannelMessagingAPI
-open Prelude
 
-external asEventTarget: messagePort => eventTarget = "%identity"
-/**
-Appends an event listener for events whose type attribute value is type. The callback argument sets the callback that will be invoked when the event is dispatched.
-
-The options argument sets listener-specific options. For compatibility this can be a boolean, in which case the method behaves exactly as if the value was specified as options's capture.
-
-When set to true, options's capture prevents callback from being invoked when the event's eventPhase attribute value is BUBBLING_PHASE. When false (or not present), callback will not be invoked when event's eventPhase attribute value is CAPTURING_PHASE. Either way, callback will be invoked if event's eventPhase attribute value is AT_TARGET.
-
-When set to true, options's passive indicates that the callback will not cancel the event by invoking preventDefault(). This is used to enable performance optimizations described in § 2.8 Observing event listeners.
-
-When set to true, options's once indicates that the callback will only be invoked once after which the event listener will be removed.
-
-If an AbortSignal is passed for options's signal, then the event listener will be removed when signal is aborted.
-
-The event listener is appended to target's event listener list and is not appended if it has the same type, callback, and capture.
-[Read more on MDN](https://developer.mozilla.org/docs/Web/API/EventTarget/addEventListener)
-*/
-@send
-external addEventListener: (
-  messagePort,
-  ~type_: eventType,
-  ~callback: eventListener<'event>,
-  ~options: addEventListenerOptions=?,
-) => unit = "addEventListener"
-
-/**
-Appends an event listener for events whose type attribute value is type. The callback argument sets the callback that will be invoked when the event is dispatched.
-
-The options argument sets listener-specific options. For compatibility this can be a boolean, in which case the method behaves exactly as if the value was specified as options's capture.
-
-When set to true, options's capture prevents callback from being invoked when the event's eventPhase attribute value is BUBBLING_PHASE. When false (or not present), callback will not be invoked when event's eventPhase attribute value is CAPTURING_PHASE. Either way, callback will be invoked if event's eventPhase attribute value is AT_TARGET.
-
-When set to true, options's passive indicates that the callback will not cancel the event by invoking preventDefault(). This is used to enable performance optimizations described in § 2.8 Observing event listeners.
-
-When set to true, options's once indicates that the callback will only be invoked once after which the event listener will be removed.
-
-If an AbortSignal is passed for options's signal, then the event listener will be removed when signal is aborted.
-
-The event listener is appended to target's event listener list and is not appended if it has the same type, callback, and capture.
-[Read more on MDN](https://developer.mozilla.org/docs/Web/API/EventTarget/addEventListener)
-*/
-@send
-external addEventListener2: (
-  messagePort,
-  ~type_: eventType,
-  ~callback: eventListener<'event>,
-  ~options: bool=?,
-) => unit = "addEventListener"
-
-/**
-Removes the event listener in target's event listener list with the same type, callback, and options.
-[Read more on MDN](https://developer.mozilla.org/docs/Web/API/EventTarget/removeEventListener)
-*/
-@send
-external removeEventListener: (
-  messagePort,
-  ~type_: eventType,
-  ~callback: eventListener<'event>,
-  ~options: eventListenerOptions=?,
-) => unit = "removeEventListener"
-
-/**
-Removes the event listener in target's event listener list with the same type, callback, and options.
-[Read more on MDN](https://developer.mozilla.org/docs/Web/API/EventTarget/removeEventListener)
-*/
-@send
-external removeEventListener2: (
-  messagePort,
-  ~type_: eventType,
-  ~callback: eventListener<'event>,
-  ~options: bool=?,
-) => unit = "removeEventListener"
-
-/**
-Dispatches a synthetic event event to target and returns true if either event's cancelable attribute value is false or its preventDefault() method was not invoked, and false otherwise.
-[Read more on MDN](https://developer.mozilla.org/docs/Web/API/EventTarget/dispatchEvent)
-*/
-@send
-external dispatchEvent: (messagePort, event) => bool = "dispatchEvent"
+include EventTarget.Impl({
+  type t = messagePort
+})
 
 /**
 Posts a message through the channel. Objects listed in transfer are transferred, not just cloned, meaning that they are no longer usable on the sending side.

src/ClipboardAPI/Clipboard.res

@@ -1,85 +1,9 @@
 open EventAPI
 open ClipboardAPI
 
-external asEventTarget: clipboard => eventTarget = "%identity"
-/**
-Appends an event listener for events whose type attribute value is type. The callback argument sets the callback that will be invoked when the event is dispatched.
-
-The options argument sets listener-specific options. For compatibility this can be a boolean, in which case the method behaves exactly as if the value was specified as options's capture.
-
-When set to true, options's capture prevents callback from being invoked when the event's eventPhase attribute value is BUBBLING_PHASE. When false (or not present), callback will not be invoked when event's eventPhase attribute value is CAPTURING_PHASE. Either way, callback will be invoked if event's eventPhase attribute value is AT_TARGET.
-
-When set to true, options's passive indicates that the callback will not cancel the event by invoking preventDefault(). This is used to enable performance optimizations described in § 2.8 Observing event listeners.
-
-When set to true, options's once indicates that the callback will only be invoked once after which the event listener will be removed.
-
-If an AbortSignal is passed for options's signal, then the event listener will be removed when signal is aborted.
-
-The event listener is appended to target's event listener list and is not appended if it has the same type, callback, and capture.
-[Read more on MDN](https://developer.mozilla.org/docs/Web/API/EventTarget/addEventListener)
-*/
-@send
-external addEventListener: (
-  clipboard,
-  ~type_: eventType,
-  ~callback: eventListener<'event>,
-  ~options: addEventListenerOptions=?,
-) => unit = "addEventListener"
-
-/**
-Appends an event listener for events whose type attribute value is type. The callback argument sets the callback that will be invoked when the event is dispatched.
-
-The options argument sets listener-specific options. For compatibility this can be a boolean, in which case the method behaves exactly as if the value was specified as options's capture.
-
-When set to true, options's capture prevents callback from being invoked when the event's eventPhase attribute value is BUBBLING_PHASE. When false (or not present), callback will not be invoked when event's eventPhase attribute value is CAPTURING_PHASE. Either way, callback will be invoked if event's eventPhase attribute value is AT_TARGET.
-
-When set to true, options's passive indicates that the callback will not cancel the event by invoking preventDefault(). This is used to enable performance optimizations described in § 2.8 Observing event listeners.
-
-When set to true, options's once indicates that the callback will only be invoked once after which the event listener will be removed.
-
-If an AbortSignal is passed for options's signal, then the event listener will be removed when signal is aborted.
-
-The event listener is appended to target's event listener list and is not appended if it has the same type, callback, and capture.
-[Read more on MDN](https://developer.mozilla.org/docs/Web/API/EventTarget/addEventListener)
-*/
-@send
-external addEventListener2: (
-  clipboard,
-  ~type_: eventType,
-  ~callback: eventListener<'event>,
-  ~options: bool=?,
-) => unit = "addEventListener"
-
-/**
-Removes the event listener in target's event listener list with the same type, callback, and options.
-[Read more on MDN](https://developer.mozilla.org/docs/Web/API/EventTarget/removeEventListener)
-*/
-@send
-external removeEventListener: (
-  clipboard,
-  ~type_: eventType,
-  ~callback: eventListener<'event>,
-  ~options: eventListenerOptions=?,
-) => unit = "removeEventListener"
-
-/**
-Removes the event listener in target's event listener list with the same type, callback, and options.
-[Read more on MDN](https://developer.mozilla.org/docs/Web/API/EventTarget/removeEventListener)
-*/
-@send
-external removeEventListener2: (
-  clipboard,
-  ~type_: eventType,
-  ~callback: eventListener<'event>,
-  ~options: bool=?,
-) => unit = "removeEventListener"
-
-/**
-Dispatches a synthetic event event to target and returns true if either event's cancelable attribute value is false or its preventDefault() method was not invoked, and false otherwise.
-[Read more on MDN](https://developer.mozilla.org/docs/Web/API/EventTarget/dispatchEvent)
-*/
-@send
-external dispatchEvent: (clipboard, event) => bool = "dispatchEvent"
+include EventTarget.Impl({
+  type t = clipboard
+})
 
 /**
 [Read more on MDN](https://developer.mozilla.org/docs/Web/API/Clipboard/read)