"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); exports["default"] = mergeClassNames; function mergeClassNames() { for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { args[_key] = arguments[_key]; } return args.reduce(function (classList, arg) { return typeof arg === 'string' || arg instanceof Array ? classList.concat(arg) : classList; }, []).filter(Boolean).join(' '); }