Function handleNewIdChange

src/ui-solid-inspector/index.tsx:256–262

(
    event: Event & {currentTarget: HTMLInputElement},
  )

  );

  const handleNewIdChange = (
    event: Event & {currentTarget: HTMLInputElement},
  ) => {
    const id = event.currentTarget.value;
    setNewId(id);
    setNewIdOk(!props.has(id));
  };
  const handleClick = () => {
    const id = newId();
    if (props.has(id)) {