NerdsAndCompany\Schematic\Services\TagGroupsTest::provideValidTagGroupDefinitions PHP Method

    public function provideValidTagGroupDefinitions()
    {
        return ['emptyArray' => ['groupDefinitions' => []], 'single group' => ['groupDefinitions' => ['groupHandle1' => ['name' => 'groupName1', 'fieldLayout' => ['fields' => []]]]]];
    }