//#region src/compat/predicate/isSymbol.ts /** * Check whether a value is a symbol. * * This function can also serve as a type predicate in TypeScript, narrowing the type of the argument to `symbol`. * * @param {unknown} value The value to check. * @returns {value is symbol} Returns `true` if `value` is a symbol, else `false`. * @example * isSymbol(Symbol.iterator); * // => true * * isSymbol('abc'); * // => false */ function isSymbol(value) { return typeof value === "symbol" || value instanceof Symbol; } //#endregion exports.isSymbol = isSymbol;