type WidthType = 'fullwidth' | 'halfwidth' | 'wide' | 'narrow' | 'neutral' | 'ambiguous';
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
```
*/
declare 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'
```
*/
declare function eastAsianWidthType(codePoint: number): WidthType;
export { type Options as EastAsianWidthOptions, type WidthType as EastAsianWidthType, eastAsianWidth, eastAsianWidthType };