Function Callback

test/unit/core/ui-solid/primitives.test.ts:642–660

({
  mode,
  checkpoints,
}: {
  readonly mode: string;
  readonly checkpoints: Checkpoints;
})

};

const Callback = ({
  mode,
  checkpoints,
}: {
  readonly mode: string;
  readonly checkpoints: Checkpoints;
}) => {
  const goBackward = useGoBackwardCallback(checkpoints);
  const goForward = useGoForwardCallback(checkpoints);
  return (() => {
    const button = document.createElement('button');
    button.textContent = 'Go';
    button.addEventListener(
      'click',
      mode == 'goBackward' ? goBackward : goForward,
    );
    return button;
  }) as unknown as JSXElement;
};

const CheckpointInfo = ({
  mode,