RicoSuter/NSwag

Generate typescript client: An interface can only extend an identifier/qualified-name with optional type arguments. [2499]

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#1,810 创建于 2018年12月10日

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help wantedtype: bug

描述

npm: nswag@12.0.5 swagger json: https://raw.githubusercontent.com/MicrosoftDocs/vsts-rest-api-specs/master/specification/build/5.1/build.json

when running with this file and the attached settings I get the error An interface can only extend an identifier/qualified-name with optional type arguments. [2499]

image

nswag.json.txt

Is there a way to avoid this error? Thank you very much!

贡献者指南

技术栈
csharptypescript
领域
backendtooling
议题类型
bug
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-3 hours
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
mostly clear
前置要求
TypeScriptOpenAPINSwag
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
30
研究方向
The error 'An interface can only extend an identifier/qualified name with optional type arguments' (code 2499) indicates the TypeScript generator produces invalid syntax. To reproduce, run NSwag with the provided Swagger JSON and nswag.json settings. Inspect the TypeScript client generator code (likely 'TypeScriptClientGenerator.cs') to see how interfaces extending other types are emitted. Look for handling of type aliases or complex types that cannot be directly extended. No linked PRs exist, so this is untouched. Maintainers may need to clarify if the Swagger spec is invalid or if NSwag should support this case.