10000 `error 'Something' is already declared in the upper scope no-shadow` · Issue #2561 · typescript-eslint/typescript-eslint · GitHub
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garyking opened this issue Sep 14, 2020 · 1 comment
Closed
3 tasks done

error 'Something' is already declared in the upper scope no-shadow #2561

garyking opened this issue Sep 14, 2020 · 1 comment
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fix: user error issue was fixed by correcting the configuration / correcting the code package: eslint-plugin Issues related to @typescript-eslint/eslint-plugin

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@garyking
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garyking commented Sep 14, 2020 •
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  • I have tried restarting my IDE and the issue persists.
  • I have updated to the latest version of the packages.
  • I have read the FAQ and my problem is not listed.

Repro

module.exports = {
  extends: [],
  parser: '@typescript-eslint/parser',
  plugins: ['@typescript-eslint'],
  rules: {}
}
enum Something {
  Abc = 0,
}

Expected Result

No error.

Actual Result

On Something I get the no-shadow error:

error 'Something' is already declared in the upper scope no-shadow

Versions

package version
@typescript-eslint/parser 4.1.1
TypeScript 4.0.2
ESLint 7.9.0
node 14.8.0
@garyking garyking added package: parser Issues related to @typescript-eslint/parser triage Waiting for team members to take a look labels Sep 14, 2020
@bradzacher
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you need to update your config

Finally, please use the search next time.
Duplicate of #2466, #2483, #2484, #2552

@bradzacher bradzacher added fix: user error issue was fixed by correcting the configuration / correcting the code package: eslint-plugin Issues related to @typescript-eslint/eslint-plugin and removed package: parser Issues related to @typescript-eslint/parser triage Waiting for team members to take a look labels Sep 14, 2020
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fix: user error issue was fixed by correcting the configuration / correcting the code package: eslint-plugin Issues related to @typescript-eslint/eslint-plugin
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