schema->table('oauth', function (Blueprint $table): void { $table->string('access_token')->nullable()->default(null)->after('identifier'); $table->string('refresh_token')->nullable()->default(null)->after('access_token'); $table->dateTime('expires_at')->nullable()->default(null)->after('refresh_token'); }); } /** * Reverse the migration */ public function down(): void { $this->schema->table('oauth', function (Blueprint $table): void { $table->dropColumn('access_token'); $table->dropColumn('refresh_token'); $table->dropColumn('expires_at'); }); } }