流程图绘制条件流转

package.json

@@ -21,6 +21,7 @@
     "bpmn-moddle": "^6.0.0",
     "camunda-bpmn-moddle": "^4.5.0",
     "crypto-js": "^4.2.0",
+    "diagram-js": "^11.4.1",
     "diagram-js-minimap": "^2.0.4",
     "echarts": "^5.4.3",
     "echarts-gl": "^2.0.9",
@@ -49,7 +50,8 @@
     "vue-router": "4",
     "vxe-table": "^4.5.17",
     "vxe-table-plugin-export-xlsx": "^4.0.1",
-    "xe-utils": "^3.5.14"
+    "xe-utils": "^3.5.14",
+    "yarn": "^1.22.22"
   },
   "devDependencies": {
     "@types/lodash-es": "^4.17.12",