Interface Notifier

types/zotero.d.ts:217–243

  }

  interface Notifier {
    /**
     * @param ref
     * @param types a list of types of events observer should be triggered on
     * @param id an id of the observer used in debug output
     * @param priority lower numbers correspond to higher priority of observer execution
     * @returns observer id
     */
    registerObserver(
      ref: {
        notify(
          event: string,
          type: Notifier.Type,
          ids: (number | string)[],
          extraData: Record<string, unknown>,
        ): void;
      },
      types?: readonly Notifier.Type[],
      id?: string,
      priority?: number,
    ): string;

    /**
     * @param id observer id
     */
    unregisterObserver(id: string): void;
  }

  namespace Notifier {
    type Type =