fix: resolve TypeScript errors in frontend build

node_modules/prosemirror-trailing-node/dist/prosemirror-trailing-node.js

@@ -0,0 +1,43 @@
+// src/trailing-node-plugin.ts
+import { Plugin, PluginKey } from "prosemirror-state";
+var trailingNodePluginKey = new PluginKey("trailingNode");
+function trailingNode(options) {
+  const { ignoredNodes = [], nodeName = "paragraph" } = options != null ? options : {};
+  const ignoredNodeNames = /* @__PURE__ */ new Set([...ignoredNodes, nodeName]);
+  let type;
+  let types;
+  return new Plugin({
+    key: trailingNodePluginKey,
+    appendTransaction(_, __, state) {
+      const { doc, tr } = state;
+      const shouldInsertNodeAtEnd = trailingNodePluginKey.getState(state);
+      const endPosition = doc.content.size;
+      if (!shouldInsertNodeAtEnd) {
+        return;
+      }
+      return tr.insert(endPosition, type.create());
+    },
+    state: {
+      init: (_, { doc, schema }) => {
+        var _a;
+        const nodeType = schema.nodes[nodeName];
+        if (!nodeType) {
+          throw new Error("Invalid node being used for trailing node extension: '".concat(nodeName, "'"));
+        }
+        type = nodeType;
+        types = Object.values(schema.nodes).map((node) => node).filter((node) => !ignoredNodeNames.has(node.name));
+        return types.includes((_a = doc.lastChild) == null ? void 0 : _a.type);
+      },
+      apply: (tr, value) => {
+        var _a;
+        if (!tr.docChanged) {
+          return value;
+        }
+        return types.includes((_a = tr.doc.lastChild) == null ? void 0 : _a.type);
+      }
+    }
+  });
+}
+export {
+  trailingNode
+};