Packages > @fluidframework/tree > NodeInDocumentConstraint
NodeInDocumentConstraint Interface
A transaction constraint which requires that the given node exists in the tree.
Signature
export interface NodeInDocumentConstraint
Remarks
The node must be in the document (its status must be InDocument ) to qualify as “existing”.
Properties
| Property | Type | Description |
|---|---|---|
| node | TreeNode | |
| type | "nodeInDocument" |
Property Details
node
Signature
node: TreeNode;
Type: TreeNode
type
Signature
type: "nodeInDocument";
Type: “nodeInDocument”