mirror of
https://gitee.com/onvia/ccc-tnt-psd2ui
synced 2024-12-28 04:27:42 +00:00
30 lines
792 B
TypeScript
30 lines
792 B
TypeScript
|
declare const stringWidth: {
|
||
|
|
/**
|
||
|
|
Get the visual width of a string - the number of columns required to display it.
|
||
|
|
|
||
|
|
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.
|
||
|
|
|
||
|
|
@example
|
||
|
|
```
|
||
|
|
import stringWidth = require('string-width');
|
||
|
|
|
||
|
|
stringWidth('a');
|
||
|
|
//=> 1
|
||
|
|
|
||
|
|
stringWidth('古');
|
||
|
|
//=> 2
|
||
|
|
|
||
|
|
stringWidth('\u001B[1m古\u001B[22m');
|
||
|
|
//=> 2
|
||
|
|
```
|
||
|
|
*/
|
||
|
|
(string: string): number;
|
||
|
|
|
||
|
|
// TODO: remove this in the next major version, refactor the whole definition to:
|
||
|
|
// declare function stringWidth(string: string): number;
|
||
|
|
// export = stringWidth;
|
||
|
|
default: typeof stringWidth;
|
||
|
|
}
|
||
|
|
|
||
|
|
export = stringWidth;
|