Microsoft/TypeScript

Use function type shorthands when displaying signature help

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#8,134 建立於 2016年4月17日

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 (11 留言) (0 反應) (0 負責人)TypeScript (48,455 star) (6,726 fork)batch import
Domain: APIHelp WantedSuggestionVS Code Tracked

描述

From @unional on April 14, 2016 23:32

image I would be great if when tape((<cursor>)) it would be able to drill in the tape.TestCase and show the signature of the callback. :tulip:

This is probably on tsc, but let's start here. :smile:

Copied from original issue: Microsoft/vscode#5284

貢獻者指南

技術棧
typescript
領域
developer experience
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
4
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
over 1 week
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
mostly clear
前置要求
Understanding of TypeScript compiler internalsFamiliarity with signature help API
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
15
研究方向
Investigate how TypeScript's signature help is currently implemented, specifically for callbacks. Look at the signature help provider in src/services/signatureHelp.ts. Determine how function type shorthands (arrow functions) are resolved. The issue requests that when a callback is expected, the signature help should drill into the TestCase type. Check existing tests for signature help to understand the expected behavior. Consider engaging with maintainers in the issue for clarification on acceptance criteria.