Function addBounce

packages/sdk/examples/vanilla-editor.ts:120–135

(
  comp: Composition,
  targetId: string,
  overrides?: Partial<GsapTweenSpec>,
)

}

export function addBounce(
  comp: Composition,
  targetId: string,
  overrides?: Partial<GsapTweenSpec>,
): string | null {
  const tween: GsapTweenSpec = {
    method: "from",
    position: 0,
    duration: 0.6,
    ease: "bounce.out",
    fromProperties: { y: 60, opacity: 0 },
    ...overrides,
  };
  if (!comp.can({ type: "addGsapTween", target: targetId, id: "preflight", tween })) return null;
  return comp.addGsapTween(targetId, tween);
}

// Keyframe editing (addGsapKeyframe / removeGsapKeyframe — v1, promoted 2026-06-09):
export function insertKeyframe(comp: Composition, animationId: string, position: number): void {