MemoOptions

import type { MemoOptions } from "@shadow-js/core";

interface MemoOptions<T> {
  /**
   * Decides whether a recomputation changed the value: readers are notified only when it returns
   * `false`. `false` always propagates.
   * @default Object.is
   */
  equals?: Equals<T>;
  /**
   * Skip the initial computation until the first read. Without it the memo computes once when it
   * is created.
   * @default false
   */
  lazy?: boolean;
  /**
   * Label shown by devtools and diagnostics.
   * @default undefined (the memo is unnamed)
   */
  name?: string;
  /**
   * Turn off the development check that rejects signal writes while this memo computes. Set it for
   * a memo that builds children (components, `ref` callbacks, directives), where the code that runs
   * is setup and may write a counter or a registry; the control-flow components do. A memo that
   * derives a value must leave it off.
   * @default false
   */
  allowWrites?: boolean;
}