暗色模式
是否忽略英文大小写 比对字符串是否相等
import { isStringEquals } from '@vill-v/vanilla' isStringEquals('xxxx', 'Xxxx') //=>false isStringEquals('xxxx', 'Xxxx', true) //=>true
declare const isStringEquals: (c1: string, c2: string, ignoreCase?: boolean) => boolean;