| # declaration-bang-space-after |
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| Require a single space or disallow whitespace after the bang of declarations. |
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| ```css |
| a { color: pink !important; } |
| /** ↑ |
| * The space after this exclamation mark */ |
| ``` |
| |
| The `--fix` option on the [command line](../../../docs/user-guide/cli.md#autofixing-errors) can automatically fix all of the problems reported by this rule. |
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| ## Options |
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| `string`: `"always"|"never"` |
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| ### `"always"` |
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| There *must always* be a single space after the bang. |
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| The following patterns are considered violations: |
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| ```css |
| a { color: pink !important; } |
| ``` |
| |
| ```css |
| a { color: pink !important; } |
| ``` |
| |
| The following patterns are *not* considered violations: |
| |
| ```css |
| a { color: pink ! important; } |
| ``` |
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| ```css |
| a { color: pink! important; } |
| ``` |
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| ### `"never"` |
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| There *must never* be whitespace after the bang. |
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| The following patterns are considered violations: |
| |
| ```css |
| a { color: pink ! important; } |
| ``` |
| |
| ```css |
| a { color: pink! important; } |
| ``` |
| |
| The following patterns are *not* considered violations: |
| |
| ```css |
| a { color: pink !important; } |
| ``` |
| |
| ```css |
| a { color:pink!important; } |
| ``` |