public function contentTypeProvider() { return [[['key' => 'foo_bars', 'slug' => 'foo_bars', 'singular_slug' => 'foo_bar', 'name' => 'FooBars', 'singular_name' => 'Foo Bar']], [['key' => 'somethingelse', 'slug' => 'things', 'singular_slug' => 'thing', 'name' => 'Somethings', 'singular_name' => 'Something']]]; }