message: Update tree-items.ts
diff: @@ -302,13 +302,13 @@ export class SidebarFunction extends SidebarAbstractItem<null> {
  let args = [];
  this.functionData.args.forEach((type, index) => {
  const [argName, argType] = type.split('=>');
  - if (argType !== null) {
  + if (argType && argType.trim()) {
  args.push(`${argName} => \${${index + 1}:${argType}}`);
  } else {
  args.push(`\${${index + 1}:${type}}`);
  }
  });
  - this.snippet = new SnippetString(`${this.functionData.signature}(${args.join(', ')});$0`);
  + this.snippet = new SnippetString(`${this.functionData.signature}(${args.join(', ')})$0`);
  this.command = {
  title: 'Append to Cursor',
  command: `${EXT_NAME}.insertText`,
  