Mage2\TaxClass\Module::registerAdminConfiguration PHP Method

    public function registerAdminConfiguration()
    {
        $adminConfigurations[] = ['title' => 'Tax Configuration', 'description' => 'Defined the amount of tax applied to product.', 'edit_action' => 'admin.configuration.tax-class'];
        foreach ($adminConfigurations as $adminConfiguration) {
            AdminConfiguration::registerConfiguration($adminConfiguration);
        }
    }