FRANK GO
FRANK GO
 https://taro-docs.jd.com/taro/docs/react-page
npm i [email protected] works, class-transformer: ^0.4.0 this not working.
yarn add [email protected]
``` type Foo = { a?: number; b?: string; c: boolean; } type Restore = { [P in keyof T]: T[P] } type SetRequired = Restore // 测试用例 type SomeRequired...
``` type Foo = { a?: number; b?: string; c: boolean; } type Restore = { [P in keyof T]: T[P] } type SetOptional = Restore // 测试用例 type SomeOptions...
核心的关键是subtype，如何理解。 ### 错误翻译： // '{ id: number; kind: string; }' is assignable to the constraint of type 'T', 返回的...可以附值给T的限制类型，即User // but 'T' could be instantiated with a different subtype of...
关于ReturnMake，来源 https://juejin.cn/post/7062903623470514207 ``` function makeCustomer(u: T): User { // Error（TS 编译器版本：v4.4.2） // Type '{ id: number; kind: string; }' is not assignable to type 'T'. // '{ id: number; kind:...
``` interface Example { a: string; b: string | number; c: () => void; d: {}; } type ConditionalPick = { [K in keyof T as T[K] extends P ?...
``` type Fn = (a: number, b: string) => number type AppendArgument any, addedType> = (x: addedType, ...args: Parameters) => ReturnType; type FinalFn = AppendArgument // (x: boolean, a: number,...
