@player-ui/player/src/data/noop-model.ts

import type { DataModelImpl } from "./model";

/**
 * A model that does nothing
 * Helpful for testing and other default DataModel applications
 */
export class NOOPDataModel implements DataModelImpl {
  get() {
    return undefined;
  }

  set() {
    return [];
  }

  delete() {}
}

/** You only really need 1 instance of the NOOP model */
export const NOOP_MODEL = new NOOPDataModel();