ObjectOmitByType

Since v1.3.0

按值类型省略对象属性。创建一个排除值继承自指定类型属性的新对象类型。

签名

export type ObjectOmitByType<T extends Record<string, any>, U> = {
	[K in keyof T as T[K] extends U ? never : K]: T[K]
}

参数

参数	说明
T	源对象类型
U	要省略的值类型

示例

基本用法

import type { ObjectOmitByType } from 'uni-types'

type User = { name: string; age: number; email: string; score: number }
type WithoutNumbers = ObjectOmitByType<User, number>
// { name: string; email: string }

省略函数属性

import type { ObjectOmitByType } from 'uni-types'

type Mixed = { name: string; onClick: () => void; value: number; onChange: () => string }
type DataOnly = ObjectOmitByType<Mixed, Function>
// { name: string; value: number }