1st version

Jira_helper/node_modules/string-width/index.d.ts

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+export type Options = {
+	/**
+	Count [ambiguous width characters](https://www.unicode.org/reports/tr11/#Ambiguous) as having narrow width (count of 1) instead of wide width (count of 2).
+
+	@default true
+
+	> 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 ambiguousIsNarrow?: boolean;
+
+	/**
+	Whether [ANSI escape codes](https://en.wikipedia.org/wiki/ANSI_escape_code) should be counted.
+
+	@default false
+	*/
+	readonly countAnsiEscapeCodes?: boolean;
+};
+
+/**
+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 from 'string-width';
+
+stringWidth('a');
+//=> 1
+
+stringWidth('古');
+//=> 2
+
+stringWidth('\u001B[1m古\u001B[22m');
+//=> 2
+```
+*/
+export default function stringWidth(string: string, options?: Options): number;