es-toolkit/dist/compat/predicate/isSet.d.mts

A state-of-the-art, high-performance JavaScript utility library with a small bundle size and strong type annotations.

//#region src/compat/predicate/isSet.d.ts
/**
 * Checks if a given value is `Set`.
 *
 * This function can also serve as a type predicate in TypeScript, narrowing the type of the argument to `Set`.
 *
 * @param value The value to check if it is a `Set`.
 * @returns Returns `true` if `value` is a `Set`, else `false`.
 *
 * @example
 * const value1 = new Set();
 * const value2 = new Map();
 * const value3 = new WeakSet();
 *
 * console.log(isSet(value1)); // true
 * console.log(isSet(value2)); // false
 * console.log(isSet(value3)); // false
 */
declare function isSet(value?: any): value is Set<any>;
//#endregion
export { isSet };