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function / @typed/ui

Tree.isExpanded

Tests membership in expandedIds without touching the DOM.

Learn this UI primitive →

Package version
1.0.0-beta.7
Category
Expansion
Since
1.0.0
Member of
Tree

Import

import { Tree } from "@typed/ui";

Access Tree.isExpanded through the imported Tree export. Its declaration below describes the member.

This public exposure is a re-export. Its import path is supported; declaration documentation is shared with the other public exposures below.

Signatures

export declare function isExpanded(state: State, id: string): boolean;

Examples

import * as Tree from "@typed/ui/Tree";

const expanded = Tree.isExpanded({ activeId: null, expandedIds: ["parent"], loop: true }, "parent");

Other public imports

These import paths expose the same declaration. Each page retains its own public name and signature.

Source