Function useSequentialScope

packages/qwik/src/core/use/use-sequential-scope.ts:21–42

()

 * The storage provider for hooks. Each invocation increases index i. Data is stored in an array.
 */
export const useSequentialScope = <T>(): SequentialScope<T> => {
  const iCtx = useInvokeContext();
  const hostElement = iCtx.$hostElement$;
  const elCtx = getContext(hostElement, iCtx.$renderCtx$.$static$.$containerState$);
  const seq = (elCtx.$seq$ ||= []);
  const i = iCtx.$i$++;

  const set = (value: T) => {
    if (qDev && qSerialize) {
      verifySerializable(value);
    }
    return (seq[i] = value);
  };

  return {
    val: seq[i],
    set,
    i,
    iCtx,
    elCtx,
  };
};