Better display representation for intersection types · Microsoft/TypeScript#7705

2016-03-27T15:16:46.000Z

I'm not sure if this has been discussed before, but join types are mostly unreadable. I think the type should be prettified somehow before being displayed to the user. **TypeScript Version:** 1.8 **Code** ``` ts type T1 = {}; type T2 = {test: number}; type J = T1 & T2; ``` **Expected behavior:** ``` ts var x: J; typeof x; // {test: number} ``` **Actual behavior:** ``` ts var x: J; typeof x; // {} & {test: number} ```

(7 留言) (3 反應) (0 負責人)TypeScript (6,726 fork)batch import

Effort: DifficultHelp WantedSuggestion

倉庫指標

Star: (48,455 star)
PR 合併指標: (平均合併 6天 17小時) (30 天內合併 9 個 PR)

描述

I'm not sure if this has been discussed before, but join types are mostly unreadable. I think the type should be prettified somehow before being displayed to the user.

TypeScript Version:

1.8

Code

type T1 = {};
type T2 = {test: number};
type J = T1 & T2;

Expected behavior:

var x: J;
typeof x; // {test: number}

Actual behavior:

var x: J;
typeof x; // {} & {test: number}

貢獻者指南

研究方向: 在 TypeScript 編譯器中定位格式化交集類型的類型打印器代碼，然後修改它以在可能時合併屬性以簡化顯示。
技術棧: typescript
領域: developer experience
議題類型: 功能
難度: 2
預計時間: 1-3 小時
活動狀態: 活躍
清晰度: 清晰
前置要求: GitTypeScript
新手友善度: 55

倉庫指標

描述

貢獻者指南

每天在信箱收到新鮮 Easy issues。