code: public function down()
      {
          Schema::table('charges', function (Blueprint $table) {
              // @codeCoverageIgnoreStart
              if (DB::getDriverName() != 'sqlite') {
                  $table->dropForeign('charges_reference_charge_foreign');
              }
              // @codeCoverageIgnoreEnd
  
              $table->dropColumn(['description', 'reference_charge']);
          });
      }
docs: Reverse the migrations.
  
  @return void