<?php namespace Modules\Setting\Repositories;

use Modules\Core\Repositories\BaseRepository;

interface SettingRepository extends BaseRepository
{
    /**
     * Create or update the settings
     * @param $settings
     * @return mixed
     */
    public function createOrUpdate($settings);

    /**
     * Find a setting by its name
     * @param $settingName
     * @return mixed
     */
    public function findByName($settingName);

    /**
     * Return all modules that have settings
     * with its settings
     * @param array|string $modules
     * @return array
     */
    public function moduleSettings($modules);

    /**
     * Return the saved module settings
     * @param $module
     * @return mixed
     */
    public function savedModuleSettings($module);
}

<?php namespace Modules\Setting\Repositories;

use Modules\Core\Repositories\BaseRepository;

interface SettingRepository extends BaseRepository
{
    /**
     * Create or update the settings
     * @param $settings
     * @return mixed
     */
    public function createOrUpdate($settings);

    /**
     * Find a setting by its name
     * @param $settingName
     * @return mixed
     */
    public function findByName($settingName);

    /**
     * Return all modules that have settings
     * with its settings
     * @param array|string $modules
     * @return array
     */
    public function moduleSettings($modules);

    /**
     * Return the saved module settings
     * @param $module
     * @return mixed
     */
    public function savedModuleSettings($module);

    /**
     * Find settings by module name
     * @param string $module
     * @return mixed
     */
    public function findByModule($module);
}

Add the corresponding interface method
Add the corresponding interface method
