import { Feature } from "./dist-es-motion-features-Feature.js";
let id = 0;
class ExitAnimationFeature extends Feature {
  constructor() {
    super(...arguments);
    this.id = id++;
  }
  update() {
    if (!this.node.presenceContext)
      return;
    const { isPresent, onExitComplete } = this.node.presenceContext;
    const { isPresent: prevIsPresent } = this.node.prevPresenceContext || {};
    if (!this.node.animationState || isPresent === prevIsPresent) {
      return;
    }
    const exitAnimation = this.node.animationState.setActive("exit", !isPresent);
    if (onExitComplete && !isPresent) {
      exitAnimation.then(() => onExitComplete(this.id));
    }
  }
  mount() {
    const { register } = this.node.presenceContext || {};
    if (register) {
      this.unmount = register(this.id);
    }
  }
  unmount() {
  }
}
export {
  ExitAnimationFeature
};
//# sourceMappingURL=dist-es-motion-features-animation-exit.js.map
