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type error while defining response type for handler #2306

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4 tasks done
alvinlal opened this issue Oct 6, 2024 · 0 comments
Open
4 tasks done

type error while defining response type for handler #2306

alvinlal opened this issue Oct 6, 2024 · 0 comments
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bug Something isn't working needs:triage Issues that have not been investigated yet. scope:browser Related to MSW running in a browser

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@alvinlal
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alvinlal commented Oct 6, 2024

Prerequisites

Environment check

  • I'm using the latest msw version
  • I'm using Node.js version 18 or higher

Browsers

Chromium (Chrome, Brave, etc.)

Reproduction repository

https://github.com/alvinlal/todo-app-react

Reproduction steps

open test-utils/msw/todo.ts file and see the typescript error thrown from line 15

Current behavior

typescript throwing the below type error for array response types

Type 'StrictResponse<JsonBodyType>' is not assignable to type 'AsyncResponseResolverReturnType<GetTodosResponseDto>'.
  Type 'StrictResponse<JsonBodyType>' is not assignable to type 'StrictResponse<GetTodosResponseDto>'.
    Type 'JsonBodyType' is not assignable to type 'GetTodosResponseDto'.
      Type 'undefined' is not assignable to type 'Todo[]'.ts(2322)
HttpResponse-DE19n76Q.d.ts(40, 215): The expected type comes from the return type of this signature.

Expected behavior

there shouldn't be any type errors,

@alvinlal alvinlal added bug Something isn't working needs:triage Issues that have not been investigated yet. scope:browser Related to MSW running in a browser labels Oct 6, 2024
@alvinlal alvinlal changed the title Include Record<string,any>[] in JsonBodyType type error while defining response type for handler Oct 6, 2024
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Labels
bug Something isn't working needs:triage Issues that have not been investigated yet. scope:browser Related to MSW running in a browser
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