fix: resolve TypeScript errors in frontend build

node_modules/@tiptap/extensions/dist/placeholder/index.cjs

@@ -0,0 +1,99 @@
+"use strict";
+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __getOwnPropNames = Object.getOwnPropertyNames;
+var __hasOwnProp = Object.prototype.hasOwnProperty;
+var __export = (target, all) => {
+  for (var name in all)
+    __defProp(target, name, { get: all[name], enumerable: true });
+};
+var __copyProps = (to, from, except, desc) => {
+  if (from && typeof from === "object" || typeof from === "function") {
+    for (let key of __getOwnPropNames(from))
+      if (!__hasOwnProp.call(to, key) && key !== except)
+        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
+  }
+  return to;
+};
+var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
+
+// src/placeholder/index.ts
+var index_exports = {};
+__export(index_exports, {
+  Placeholder: () => Placeholder,
+  preparePlaceholderAttribute: () => preparePlaceholderAttribute
+});
+module.exports = __toCommonJS(index_exports);
+
+// src/placeholder/placeholder.ts
+var import_core = require("@tiptap/core");
+var import_state = require("@tiptap/pm/state");
+var import_view = require("@tiptap/pm/view");
+var DEFAULT_DATA_ATTRIBUTE = "placeholder";
+function preparePlaceholderAttribute(attr) {
+  return attr.replace(/\s+/g, "-").replace(/[^a-zA-Z0-9-]/g, "").replace(/^[0-9-]+/, "").replace(/^-+/, "").toLowerCase();
+}
+var Placeholder = import_core.Extension.create({
+  name: "placeholder",
+  addOptions() {
+    return {
+      emptyEditorClass: "is-editor-empty",
+      emptyNodeClass: "is-empty",
+      dataAttribute: DEFAULT_DATA_ATTRIBUTE,
+      placeholder: "Write something \u2026",
+      showOnlyWhenEditable: true,
+      showOnlyCurrent: true,
+      includeChildren: false
+    };
+  },
+  addProseMirrorPlugins() {
+    const dataAttribute = this.options.dataAttribute ? `data-${preparePlaceholderAttribute(this.options.dataAttribute)}` : `data-${DEFAULT_DATA_ATTRIBUTE}`;
+    return [
+      new import_state.Plugin({
+        key: new import_state.PluginKey("placeholder"),
+        props: {
+          decorations: ({ doc, selection }) => {
+            const active = this.editor.isEditable || !this.options.showOnlyWhenEditable;
+            const { anchor } = selection;
+            const decorations = [];
+            if (!active) {
+              return null;
+            }
+            const isEmptyDoc = this.editor.isEmpty;
+            doc.descendants((node, pos) => {
+              const hasAnchor = anchor >= pos && anchor <= pos + node.nodeSize;
+              const isEmpty = !node.isLeaf && (0, import_core.isNodeEmpty)(node);
+              if (!node.type.isTextblock) {
+                return this.options.includeChildren;
+              }
+              if ((hasAnchor || !this.options.showOnlyCurrent) && isEmpty) {
+                const classes = [this.options.emptyNodeClass];
+                if (isEmptyDoc) {
+                  classes.push(this.options.emptyEditorClass);
+                }
+                const decoration = import_view.Decoration.node(pos, pos + node.nodeSize, {
+                  class: classes.join(" "),
+                  [dataAttribute]: typeof this.options.placeholder === "function" ? this.options.placeholder({
+                    editor: this.editor,
+                    node,
+                    pos,
+                    hasAnchor
+                  }) : this.options.placeholder
+                });
+                decorations.push(decoration);
+              }
+              return this.options.includeChildren;
+            });
+            return import_view.DecorationSet.create(doc, decorations);
+          }
+        }
+      })
+    ];
+  }
+});
+// Annotate the CommonJS export names for ESM import in node:
+0 && (module.exports = {
+  Placeholder,
+  preparePlaceholderAttribute
+});
+//# sourceMappingURL=index.cjs.map