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Website : rimsha.abasa.com

: / var / canvas / node_modules / get-east-asian-width /

Filename : index.js

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import {getCategory, isAmbiguous, isFullWidth, isWide} from './lookup.js';

function validate(codePoint) {
	if (!Number.isSafeInteger(codePoint)) {
		throw new TypeError(`Expected a code point, got \`${typeof codePoint}\`.`);
	}
}

export function eastAsianWidthType(codePoint) {
	validate(codePoint);

	return getCategory(codePoint);
}

export function eastAsianWidth(codePoint, {ambiguousAsWide = false} = {}) {
	validate(codePoint);

	if (
		isFullWidth(codePoint)
		|| isWide(codePoint)
		|| (ambiguousAsWide && isAmbiguous(codePoint))
	) {
		return 2;
	}

	return 1;
}

// For Prettier. This doesn't count "ambiguous" characters or check for valid input.
// https://github.com/sindresorhus/get-east-asian-width/pull/6
export const _isNarrowWidth = codePoint => !(isFullWidth(codePoint) || isWide(codePoint));