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GuidesCoding and DebuggingWriting CodeCode CheckCode Linter Check Rules@hw-stylistic: ArkTS Code Style Rules@hw-stylistic/no-multi-spaces

@hw-stylistic/no-multi-spaces

Last updated: 2026-01-27 08:01
Content overview

Disallow multiple spaces unless they occur at the end of lines. This rule only checks .ets files.

Rule Configuration

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  1. // code-linter.json5
  2. {
  3.   "rules": {
  4.     "@hw-stylistic/no-multi-spaces": "error"
  5.   }
  6. }

Options

This rule is not configurable.

Example of Correct Code

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  1. export const message: string = 'Hello World';

Example of Incorrect Code

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  1. // Multiple spaces found before 'message'.
  2. // Multiple spaces found before 'string'.
  3. // Multiple spaces found before '='.
  4. // Multiple spaces found before 'Hello World'.
  5. export const   message:  string  =  'Hello World';

Rule Set

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  1. "plugin:@hw-stylistic/recommended"
  2. "plugin:@hw-stylistic/all"

For details about how to configure Code Linter check rules, see Running Code Linter.

@hw-stylistic/max-len
@hw-stylistic/no-tabs
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