Hello Guys, How are you all? Hope You all Are Fine. Today I am trying to import React from “react” But I am facing following error ‘React’ was used before it was defined in Reactjs. So Here I am Explain to you all the possible solutions here.
Without wasting your time, Let’s start This Article to Solve This Error.
How ‘React’ was used before it was defined Error Occurs ?
I am trying to import React from “react” But I am facing following error.
'React' was used before it was defined
How To Solve ‘React’ was used before it was defined Error ?
How To Solve ‘React’ was used before it was defined Error ?
To Solve ‘React’ was used before it was defined Error You Need to disable the base rule Just like this. Second Solution is Just try to downgrade @typescript-eslint to 4.0.1. Now, Your problem must be solved.
‘React’ was used before it was defined
To Solve ‘React’ was used before it was defined Error Just add import/resolver in
Eslint
setting And Install eslint-import-resolver-typescript if needed: yarn add -D eslint-import-resolver-typescript If that doesn’t work, you could change this rule “@typescript-eslint/no-use-before-define”: “off” Now, Your problem Maybe solved.
Solution 1: disable the base rule
You Need to disable the base rule Just like this.
"rules": {
// note you must disable the base rule as it can report incorrect errors
"no-use-before-define": "off",
"@typescript-eslint/no-use-before-define": ["error"]
}
Now, Your error must be solved.
Solution 2: Downgrade @typescript-eslint
Just try to downgrade @typescript-eslint to 4.0.1.
"@typescript-eslint/eslint-plugin": "4.0.1",
"@typescript-eslint/parser": "4.0.1",
Now, Your problem must be solved.
Solution 3: add import/resolver in Eslint
Just add import/resolver in Eslint
setting.
"settings": {
"react": { "version": "detect" },
"import/resolver": { "typescript": {} }
}
And Install eslint-import-resolver-typescript if needed.
yarn add -D eslint-import-resolver-typescript
If that doesn’t work, you could change this rule
"@typescript-eslint/no-use-before-define": "off"
like this:
"no-use-before-define": "off"
Now, Your problem Maybe solved.
Summary
It’s all About this issue. Hope all solution helped you a lot. Comment below Your thoughts and your queries. Also, Comment below which solution worked for you?
Also, Read
- Cannot find module ‘react’ or its corresponding type declarations
- fatal: remote error: The unauthenticated git protocol on port 9418 is no longer supported
thank uhh
It’s my Pleasure to Help You. Thank You For Your Valuable words.