protected function dummyData()
{
return [['id' => 1, 'parent_id' => 0, 'name' => 'Sweaters', 'slug' => 'sweaters'], ['id' => 2, 'parent_id' => 1, 'name' => 'Black Sweaters', 'slug' => 'black-sweaters'], ['id' => 3, 'parent_id' => 1, 'name' => 'Yellow Sweaters', 'slug' => 'yellow-sweaters'], ['id' => 4, 'parent_id' => 1, 'name' => 'Blue Sweaters', 'slug' => 'blue-sweaters'], ['id' => 5, 'parent_id' => 4, 'name' => 'Light Blue Sweaters', 'slug' => 'light-blue-sweaters'], ['id' => 6, 'parent_id' => 0, 'name' => 'T-Shirts', 'slug' => 't-shirts'], ['id' => 7, 'parent_id' => 6, 'name' => 'Black T-Shirts', 'slug' => 'black-t-shirts'], ['id' => 8, 'parent_id' => 6, 'name' => 'Yellow T-Shirts', 'slug' => 'yellow-t-shirts'], ['id' => 9, 'parent_id' => 6, 'name' => 'Blue T-Shirts', 'slug' => 'blue-t-shirts'], ['id' => 10, 'parent_id' => 6, 'name' => 'Light Blue T-Shirts', 'slug' => 'light-blue-t-shirts']];
}
