Function cancelAnimationsIfRunning

packages/core/src/animation/utils.ts:288–302

(element: HTMLElement, renderer: Renderer)

 * with leave animations.
 */
export function cancelAnimationsIfRunning(element: HTMLElement, renderer: Renderer): void {
  if (!areAnimationSupported) return;
  const elementData = enterClassMap.get(element);
  if (
    elementData &&
    elementData.classList.length > 0 &&
    elementHasClassList(element, elementData.classList)
  ) {
    for (const klass of elementData.classList) {
      renderer.removeClass(element as unknown as RElement, klass);
    }
  }
  // We need to prevent any enter animation listeners from firing if they exist.
  cleanupEnterClassData(element);
}

/**
 * Checks if a given element contains the classes is a provided list