public function up(): void 	{ 		Schema::table('work_hours', function (Blueprint $table) { 			$table->string('store_name', 50); 			$table->string('work_hours', 200)->nullable(); 			$table->dropColumn('monday_hours'); 			$table->dropColumn('tuesday_hours'); 			$table->dropColumn('wednesday_hours'); 			$table->dropColumn('thursday_hours'); 			$table->dropColumn('friday_hours'); 			$table->dropColumn('saturday_hours'); 			$table->dropColumn('sunday_hours'); 		}); 	}