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

isCollection()

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

<Signature code={isCollection(maybeCollection: unknown): boolean;} />

import { isCollection, Map, List, Stack } from 'immutable';

isCollection([]); // false
isCollection({}); // false
isCollection(Map()); // true
isCollection(List()); // true
isCollection(Stack()); // true