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regexp/no-empty-string-literal | eslint-plugin-regexp

💼 This rule is enabled in the following configs: 🟢 flat/recommended, 🔵 recommended.

disallow empty string literals in character classes

This rule reports empty string literals in character classes.

If the empty string literal is supposed to match the empty string, then use a quantifier instead. For example, [ab\q{}] should be written as [ab]?.

This rule does not report empty alternatives in string literals. (e.g. /[\q{a|}]/v)
If you want to report empty alternatives in string literals, use the regexp/no-empty-alternative rule.

Nothing.

• regexp/no-empty-alternative

This rule was introduced in eslint-plugin-regexp v2.0.0-next.11

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• Test source

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