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22 lines
583 B
22 lines
583 B
/** |
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Get the real length of a string - by correctly counting astral symbols and ignoring [ansi escape codes](https://github.com/sindresorhus/strip-ansi). |
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`String#length` erroneously counts [astral symbols](https://web.archive.org/web/20150721114550/http://www.tlg.uci.edu/~opoudjis/unicode/unicode_astral.html) as two characters. |
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@example |
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``` |
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import stringLength = require('string-length'); |
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'🐴'.length; |
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//=> 2 |
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stringLength('🐴'); |
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//=> 1 |
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stringLength('\u001B[1municorn\u001B[22m'); |
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//=> 7 |
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``` |
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*/ |
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declare function stringLength(string: string): number; |
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export = stringLength;
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