Represents a node that can be part of the DOM tree.
This includes actual DOM nodes, primitive types like strings and numbers,
or even nullable types like null or undefined.
Example
constnode1: TreeNode = tree("span"); // <- "node1" is a TreeNode constnode2: TreeNode = "Text content"; // <- "node2" is a TreeNode constnode3: TreeNode = null; // <- "node3" is a TreeNode
Represents a node that can be part of the DOM tree. This includes actual DOM nodes, primitive types like strings and numbers, or even nullable types like null or undefined.