docs(global hooks helper): impove js doc

frontend/src/hooks/useGlobalState.js

@@ -30,8 +30,8 @@ const globalStateListeners = new Map();
 /**
  * Helper to update all the listeners on the global state key
  *
- * @param key
- * @param newValue
+ * @param {string} key
+ * @param {any} newValue
  * @private
  */
 function updateGlobalStateListeners(key, newValue) {
@@ -45,8 +45,8 @@ function updateGlobalStateListeners(key, newValue) {
 /**
  * Helper to update the values in the global state and tel the associated listeners
  *
- * @param key
- * @param newValue
+ * @param {string} key
+ * @param {any} newValue
  */
 export function updateGlobalState(key, newValue) {
   const valueInStore = getPersistedValue(key);
@@ -60,9 +60,9 @@ export function updateGlobalState(key, newValue) {
  * Helper to reduce the value in the globalState (identified by a key)
  * And trigger an update to all subscribers.
  *
- * @param key
- * @param reducer
- * @param action
+ * @param {string} key
+ * @param {function(any, object): any} reducer
+ * @param {{type: string, ...}} action
  */
 export function reduceGlobalState(key, reducer, action) {
   if (process.env.NODE_ENV !== "production") {