Function get

packages/singleton-manager/src/lazifyInstantiation.js:27–39

(_target, prop)

    {},
    {
      get(_target, prop) {
        const instance = getSingletonInstance();
        // Somehow addEventListener and removeEventListner throws Illegal Invocation error without binding
        if (prop === 'addEventListener' || prop === 'removeEventListener') {
          return Reflect.get(instance, prop).bind(instance);
        }

        if (prop === '__instance_for_testing') {
          return instance;
        }

        return Reflect.get(instance, prop, instance);
      },
      set(_target, prop, value) {
        return Reflect.set(getSingletonInstance(), prop, value);
      },