index.d.tsā¢670 B
/**
* Determines the type of the given collection, or returns false.
*
* @param {unknown} value The potential collection
* @returns {'Map' | 'Set' | 'WeakMap' | 'WeakSet' | false} 'Map' | 'Set' | 'WeakMap' | 'WeakSet' | false
*/
declare function whichCollection<K, V>(value: Map<K, V>): 'Map';
declare function whichCollection<T>(value: Set<T>): 'Set';
declare function whichCollection<K extends WeakKey, V>(value: WeakMap<K, V>): 'WeakMap';
declare function whichCollection<T extends WeakKey>(value: WeakSet<T>): 'WeakSet';
declare function whichCollection(value: null | undefined | boolean | number | bigint | symbol | unknown): false;
export = whichCollection;