摘要: //type aliasestype PlusType = (x: number, y: number) => number;function sum(x: number, y: number): number { return x + y;}const sum2: PlusType = sum;t 阅读全文
posted @ 2022-10-09 15:22 yurro 阅读(37) 评论(0) 推荐(0)