import Repl from '@/repl/Repl.tsx'; import CodeLink from '@/mdx-components/CodeLink.tsx';

isKeyed()

True if maybeKeyed is a Collection.Keyed, or any of its subclasses.

<Signature code={isKeyed(maybeKeyed: unknown): boolean;} />

import { isKeyed, Map, List, Stack } from 'immutable';
isKeyed([]); // false
isKeyed({}); // false
isKeyed(Map()); // true
isKeyed(List()); // false
isKeyed(Stack()); // false