// Do not edit. This file is generated.
// MoonBit type: BaseKeyframe
// Specifications: web-animations.idl

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

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

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

///|
pub fn BaseKeyframe::new(
  offset? : Double,
  easing? : String,
  composite? : CompositeOperationOrAuto,
) -> BaseKeyframe {
  base_keyframe_ffi(opt_to_js(offset), opt_to_js(easing), opt_to_js(composite))
}

///|
pub fn BaseKeyframe::empty() -> BaseKeyframe {
  base_keyframe_empty_ffi()
}

///|
pub fn BaseKeyframe::offset(self : BaseKeyframe) -> Double? {
  base_keyframe_get_offset_ffi(TJsValue::to_js(self)).to_option_prim()
}

///|
pub fn BaseKeyframe::easing(self : BaseKeyframe) -> String? {
  base_keyframe_get_easing_ffi(TJsValue::to_js(self)).to_option_prim()
}

///|
pub fn BaseKeyframe::composite(
  self : BaseKeyframe,
) -> CompositeOperationOrAuto? {
  base_keyframe_get_composite_ffi(TJsValue::to_js(self)).to_option()
}

///|
#cfg(target="js")
extern "js" fn base_keyframe_ffi(
  offset : JsValue,
  easing : JsValue,
  composite : JsValue,
) -> BaseKeyframe =
  #|(offset, easing, composite) => {
  #|  const obj = {};
  #|  if (offset !== undefined) obj.offset = offset;
  #|  if (easing !== undefined) obj.easing = easing;
  #|  if (composite !== undefined) obj.composite = composite;
  #|  return obj;
  #|}

///|
#cfg(target="js")
extern "js" fn base_keyframe_empty_ffi() -> BaseKeyframe = "() => {}"

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

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

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

///|
#cfg(target="wasm-gc")
fn base_keyframe_ffi(
  offset : JsValue,
  easing : JsValue,
  composite : JsValue,
) -> BaseKeyframe = "webapi_BaseKeyframe" "new"

///|
#cfg(target="wasm-gc")
fn base_keyframe_empty_ffi() -> BaseKeyframe = "webapi_Dictionary" "empty"

///|
#cfg(target="wasm-gc")
fn base_keyframe_get_offset_ffi(obj : JsValue) -> JsValue = "webapi_BaseKeyframe" "get_offset"

///|
#cfg(target="wasm-gc")
fn base_keyframe_get_easing_ffi(obj : JsValue) -> JsValue = "webapi_BaseKeyframe" "get_easing"

///|
#cfg(target="wasm-gc")
fn base_keyframe_get_composite_ffi(obj : JsValue) -> JsValue = "webapi_BaseKeyframe" "get_composite"