streamich/react-use

createReducer not working with Typescript (type def errors showing up)

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#856 opened on Dec 30, 2019

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 (3 comments) (8 reactions) (0 assignees)TypeScript (43,979 stars) (3,273 forks)batch import
buggood first issuehelp wanted

Description

What is the current behavior? At the moment if you use useReducer as in the documentation you get weird errors when using Typescript: image

What is the expected behavior? It should work without complaining

A little about versions:

  • Typescript 3.5.3 - Typescript 3.7.4
  • OS: Mojave
  • Browser (vendor and version):
  • React:
  • react-use: 13.12.2 - 13.13.0
  • redux-thunk: 2.3.0
  • redux: 4.0.4
  • @types/react-redux: 7.1.1 - 7.1.5

Contributor guide

Tech stack
typescriptreact
Domain
frontenddeveloper experience
Issue type
bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
clear
Prerequisites
TypeScriptReact hooksreact use library structure
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
55
Research direction
Examine the source file for createReducer (likely in src/useReducer.ts or similar) and its corresponding type definition file. Review the comments on the issue to see if any maintainers or contributors have suggested a fix or identified the root cause. Check if there are any related pull requests or commits that attempted to resolve the type errors. Look at the repository's test suite for type tests to understand the expected behavior. Finally, ensure the fix accounts for different TypeScript versions mentioned (3.5.3 to 3.7.4).