import getLength from './_getLength.js';
import isArray from './isArray.js';
import isString from './isString.js';
import isArguments from './isArguments.js';
import keys from './keys.js';import getLength from './_getLength.js';
import isArray from './isArray.js';
import isString from './isString.js';
import isArguments from './isArguments.js';
import keys from './keys.js';Is a given array, string, or object empty? An “empty” object has no enumerable own-properties.
export default function isEmpty(obj) {
if (obj == null) return true;Skip the more expensive toString-based type checks if obj has no
.length.
var length = getLength(obj);
if (typeof length == 'number' && (
isArray(obj) || isString(obj) || isArguments(obj)
)) return length === 0;
return getLength(keys(obj)) === 0;
}