useTreeMap()function

useTreeMap(): ReadonlyMap<string, TreeElement>

Return
`ReadonlyMap<string, TreeElement>`	The flattened `key` → `element` map, or an empty map when no `<TreeProvider>` is present.

Use the flattened tree lookup map from context.

Returns an empty map when there's no <TreeProvider> above (e.g. an isolated card rendered outside the tree shell), so callers can look up freely and fall back to plain text on a miss.

Examples

const element = useTreeMap().get("Store.get");