@wordpress/compose/build/hooks/use-observable-value/index.js

WordPress higher-order components (HOCs).

"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// packages/compose/src/hooks/use-observable-value/index.ts
var use_observable_value_exports = {};
__export(use_observable_value_exports, {
  default: () => useObservableValue
});
module.exports = __toCommonJS(use_observable_value_exports);
var import_element = require("@wordpress/element");
function useObservableValue(map, name) {
  const [subscribe, getValue] = (0, import_element.useMemo)(
    () => [
      (listener) => map.subscribe(name, listener),
      () => map.get(name)
    ],
    [map, name]
  );
  return (0, import_element.useSyncExternalStore)(subscribe, getValue, getValue);
}
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