核心操作
用于修改属性要求的核心类型操作。
PickRequired
将指定属性设置为必选。
typescript
import type { PickRequired } from 'uni-types'
interface User {
name?: string
age?: number
email: string
}
type RequiredName = PickRequired<User, 'name'>
// { name: string; age?: number; email: string }
type RequiredMultiple = PickRequired<User, 'name' | 'age'>
// { name: string; age: number; email: string }相关: PickPartial, OmitRequired
PickPartial
将指定属性设置为可选。
typescript
import type { PickPartial } from 'uni-types'
interface User {
name: string
age: number
email: string
}
type OptionalEmail = PickPartial<User, 'email'>
// { name: string; age: number; email?: string }相关: PickRequired, OmitPartial
OmitRequired
将除指定属性外的所有属性设置为必选。
typescript
import type { OmitRequired } from 'uni-types'
interface User {
name?: string
age?: number
email?: string
}
type RequiredExceptName = OmitRequired<User, 'name'>
// { name?: string; age: number; email: string }相关: PickRequired, OmitPartial
OmitPartial
将除指定属性外的所有属性设置为可选。
typescript
import type { OmitPartial } from 'uni-types'
interface User {
name: string
age: number
email: string
}
type OptionalExceptEmail = OmitPartial<User, 'email'>
// { name?: string; age?: number; email: string }相关: PickPartial, OmitRequired