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Avoid duplicate module imports

Docs > Datadog Security > Code Security > Static Code Analysis (SAST) > SAST Rules > Avoid duplicate module imports

Metadata

ID: javascript-code-style/no-duplicate-imports

Language: JavaScript

Severity: Warning

Category: Best Practices

Description

Single imports are easier to read and maintain you can see everything being imported from a module in one line.

Non-Compliant Code Examples

import { merge } from 'module';
import something from 'another-module';
import { find } from 'module';

import something from 'something';
import { find } from 'something';

Compliant Code Examples

import { merge, find } from 'module';
import something from 'another-module';

// not mergeable
import { merge } from 'something';
import * as something from 'something';

How to use this rule

1
2
rulesets:
  - javascript-code-style     # Rules to enforce JavaScript code style.

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Avoid duplicate module imports

Metadata

Description

Non-Compliant Code Examples

Compliant Code Examples

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