30 lines
792 B
TypeScript
30 lines
792 B
TypeScript
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declare const stringWidth: {
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/**
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Get the visual width of a string - the number of columns required to display it.
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Some Unicode characters are [fullwidth](https://en.wikipedia.org/wiki/Halfwidth_and_fullwidth_forms) and use double the normal width. [ANSI escape codes](https://en.wikipedia.org/wiki/ANSI_escape_code) are stripped and doesn't affect the width.
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@example
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```
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import stringWidth = require('string-width');
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stringWidth('a');
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//=> 1
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stringWidth('古');
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//=> 2
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stringWidth('\u001B[1m古\u001B[22m');
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//=> 2
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```
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*/
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(string: string): number;
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// TODO: remove this in the next major version, refactor the whole definition to:
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// declare function stringWidth(string: string): number;
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// export = stringWidth;
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default: typeof stringWidth;
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}
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export = stringWidth;
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