How to use the react-sortable-tree.toggleExpandedForAll function in react-sortable-tree

expand(expanded) {
    this.setState({
      treeData: toggleExpandedForAll({
        treeData: this.state.treeData,
        expanded,
      }),
    });
  }

expand(expanded) {
    const newTreeData = toggleExpandedForAll({
      treeData: this.state.treeData,
      expanded,
    });
    if (this._editor) {
      this._editor.set(newTreeData);
      this.setState({
        treeData: newTreeData,
      });
    };
  }

expand(expanded) {
        this.setState({
            treeData: toggleExpandedForAll({              
                pagesModalIsOpen: false, 
                loModalIsOpen: false, 
                activitiesModalIsOpen : false, 
                treeData: this.state.treeData,
                expanded,
            }),
        });
    }

expand(expanded) {
    this.setState({
      treeData: toggleExpandedForAll({
        treeData: this.state.treeData,
        expanded,
      }),
    });
  }

this.setState(prevState => ({
      treeData: toggleExpandedForAll({
        treeData: prevState.treeData,
        expanded,
      }),
    }));
  };

const toggleExpand = (expanded) => {
    setTreeData(toggleExpandedForAll({
                    treeData: treeData,
                    expanded: expanded
    }));
  }

expand(expanded) {
			this.setState({
				treeData: toggleExpandedForAll({
					treeData: this.state.treeData,
					expanded,
				}),
			});
		}