Files
notification-elements-demo/node_modules/get-east-asian-width/index.d.ts
Giuliano Silvestro 5d0c9ec7eb Initial commit: notification-elements-demo app
Interactive Angular 19 demo for @sda/notification-elements-ui with
6 sections: Bell & Feed, Notification Center, Inbox, Comments &
Threads, Mention Input, and Full-Featured layout. Includes mock
data, dark mode toggle, and real-time event log.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-13 21:49:19 +10:00

61 lines
1.5 KiB
TypeScript

export type WidthType = 'fullwidth' | 'halfwidth' | 'wide' | 'narrow' | 'neutral' | 'ambiguous';
export type Options = {
/**
Whether to treat an `'ambiguous'` character as wide.
@default true
@example
```
import {eastAsianWidth} from 'get-east-asian-width';
const codePoint = '⛣'.codePointAt(0);
console.log(eastAsianWidth(codePoint));
//=> 1
console.log(eastAsianWidth(codePoint, {ambiguousAsWide: true}));
//=> 2
```
> Ambiguous characters behave like wide or narrow characters depending on the context (language tag, script identification, associated font, source of data, or explicit markup; all can provide the context). __If the context cannot be established reliably, they should be treated as narrow characters by default.__
> - http://www.unicode.org/reports/tr11/
*/
readonly ambiguousAsWide?: boolean;
};
/**
Returns the width as a number for the given code point.
@param codePoint - A Unicode code point.
@example
```
import {eastAsianWidth} from 'get-east-asian-width';
const codePoint = '字'.codePointAt(0);
console.log(eastAsianWidth(codePoint));
//=> 2
```
*/
export function eastAsianWidth(codePoint: number, options?: Options): 1 | 2;
/**
Returns the type of “East Asian Width” for the given code point.
@param codePoint - A Unicode code point.
@example
```
import {eastAsianWidthType} from 'get-east-asian-width';
const codePoint = '字'.codePointAt(0);
console.log(eastAsianWidthType(codePoint));
//=> 'wide'
```
*/
export function eastAsianWidthType(codePoint: number): WidthType;